Geometry 1-5 Guided Practice: Exploring Angle Pairs

3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

Solve It!
Click here to open a copy of a tangram puzzle in Google Drawings:
Some pieces are already in place. Others must be dragged into place inside the frame on the left, possibly needing to be rotated, but not resized.
Complete the puzzle, take a screenshot, and add it to the canvas below using the image tool.

3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

Take Note: Define adjacent angles.
Sketch an example pair of adjacent angles on the canvas.

10

Take Note: Define vertical angles.
Sketch an example pair of vertical angles on the canvas.

10

5

Problem 1 Got It?

A

B

G.CO.1

5

Problem 1 Got It?

A

B

G.CO.1

5

Problem 1 Got It?

A

B

G.CO.1

3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

Take Note: Classify each relationship on the left based on whether or not you can assume it to be true based on a diagram that has no marks or measures.

Angles are adjacent.
Angles are adjacent and supplementary.
Segments are congruent to one another.
Angles are vertical angles.
Angles are right.
Angles are congruent to one another.

Can assume to be true
Can NOT assume to be true

2

Problem 2 Got It?
Can you make the conclusion from the information in the diagram?

Yes

No

G.CO.1

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Problem 2 Got It? Explain your reasoning for the the previous item.

2

Problem 2 Got It?
Can you make the conclusion from the information in the diagram?
Use the text tool to explain your response on the canvas.

Yes

No

G.CO.1

8

Problem 2 Got It? Explain your reasoning for the the previous item.

2

Problem 2 Got It?
Can you make the conclusion from the information in the diagram?

Yes

No

G.CO.1

8

Problem 2 Got It? Explain your reasoning for the the previous item.

2

Problem 2 Got It?
Can you conclude that the first segment below bisects the second from the information in the diagram?

Yes

No

G.CO.1

8

Problem 2 Got It? Explain your reasoning for the the previous item.

3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

Take Note: Define linear pair of angles.
Sketch an example of a linear pair of angles on the canvas.

2

Take Note: Fill in the blank:
If two angles form a linear pair, then they are ?.

complementary

supplementary

10

Problem 3 Got It?
How can you check your results from Problem 3?
Hint: A strategy for checking results was done by Mr. Richardson in the video.

G.CO.1

10

Problem 3 Got It?
∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2.
What is m∠ADB?

103

21

73

77

G.CO.1

10

Problem 3 Got It?
∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2.
What is m∠BDC?

21

73

77

103

G.CO.1

3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

Take Note: Define angle bisector.
Sketch an example of and angle and an angle bisector on the canvas.

10

Problem 4 Got It?

A

B

C

D

G.CO.1

10

Geometry 1-5 Guided Practice: Exploring Angle Pairs

Video Check: Select all that apply with regards to the video embedded directly above this item.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define adjacent angles.Sketch an example pair of adjacent angles on the canvas.

Take Note: Define vertical angles.Sketch an example pair of vertical angles on the canvas.

Problem 1 Got It?

Problem 1 Got It?

Problem 1 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Classify each relationship on the left based on whether or not you can assume it to be true based on a diagram that has no marks or measures.

Problem 2 Got It?Can you make the conclusion from the information in the diagram?

Problem 2 Got It? Explain your reasoning for the the previous item.

Problem 2 Got It?Can you make the conclusion from the information in the diagram?Use the text tool to explain your response on the canvas.

Problem 2 Got It? Explain your reasoning for the the previous item.

Problem 2 Got It?Can you make the conclusion from the information in the diagram?

Problem 2 Got It? Explain your reasoning for the the previous item.

Problem 2 Got It?Can you conclude that the first segment below bisects the second from the information in the diagram?

Problem 2 Got It? Explain your reasoning for the the previous item.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define linear pair of angles.Sketch an example of a linear pair of angles on the canvas.

Take Note: Fill in the blank: If two angles form a linear pair, then they are __?__.

Problem 3 Got It?How can you check your results from Problem 3? Hint: A strategy for checking results was done by Mr. Richardson in the video.

Problem 3 Got It?∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2. What is m∠ADB?

Problem 3 Got It?∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2. What is m∠BDC?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define angle bisector.Sketch an example of and angle and an angle bisector on the canvas.

Problem 4 Got It?

🧠 Retrieval Practice:Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define adjacent angles.Sketch an example pair of adjacent angles on the canvas.

Take Note: Define vertical angles.Sketch an example pair of vertical angles on the canvas.

Take Note: Define complementary angles.Sketch an example pair of complementary angles on the canvas.

Take Note: Define supplementary angles.Sketch an example pair of supplementary angles on the canvas.

Problem 1 Got It?

Problem 1 Got It?

Problem 1 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Classify each relationship on the left based on whether or not you can assume it to be true based on a diagram that has no marks or measures.

Problem 2 Got It?Can you make the conclusion from the information in the diagram?

Problem 2 Got It? Explain your reasoning for the the previous item.

Problem 2 Got It?Can you make the conclusion from the information in the diagram?Use the text tool to explain your response on the canvas.

Problem 2 Got It? Explain your reasoning for the the previous item.

Problem 2 Got It?Can you make the conclusion from the information in the diagram?

Problem 2 Got It? Explain your reasoning for the the previous item.

Problem 2 Got It?Can you conclude that the first segment below bisects the second from the information in the diagram?

Problem 2 Got It? Explain your reasoning for the the previous item.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define linear pair of angles.Sketch an example of a linear pair of angles on the canvas.

Take Note: Fill in the blank: If two angles form a linear pair, then they are __?__.

Problem 3 Got It?How can you check your results from Problem 3? Hint: A strategy for checking results was done by Mr. Richardson in the video.

Problem 3 Got It?∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2. What is m∠ADB?

Problem 3 Got It?∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2. What is m∠BDC?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define angle bisector.Sketch an example of and angle and an angle bisector on the canvas.

Problem 4 Got It?

🧠 Retrieval Practice:Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Take Note: Define complementary angles.Sketch an example pair of complementary angles on the canvas.

Take Note: Define supplementary angles.Sketch an example pair of supplementary angles on the canvas.

Take Note: Define adjacent angles.
Sketch an example pair of adjacent angles on the canvas.

Take Note: Define vertical angles.
Sketch an example pair of vertical angles on the canvas.

Problem 2 Got It?
Can you make the conclusion from the information in the diagram?

Problem 2 Got It?
Can you make the conclusion from the information in the diagram?
Use the text tool to explain your response on the canvas.

Problem 2 Got It?
Can you make the conclusion from the information in the diagram?

Problem 2 Got It?
Can you conclude that the first segment below bisects the second from the information in the diagram?

Take Note: Define linear pair of angles.
Sketch an example of a linear pair of angles on the canvas.

Take Note: Fill in the blank:
If two angles form a linear pair, then they are ?.

Problem 3 Got It?
How can you check your results from Problem 3?
Hint: A strategy for checking results was done by Mr. Richardson in the video.

Problem 3 Got It?
∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2.
What is m∠ADB?

Problem 3 Got It?
∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2.
What is m∠BDC?

Take Note: Define angle bisector.
Sketch an example of and angle and an angle bisector on the canvas.

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Take Note: Define adjacent angles.
Sketch an example pair of adjacent angles on the canvas.

Take Note: Define vertical angles.
Sketch an example pair of vertical angles on the canvas.

Take Note: Define complementary angles.
Sketch an example pair of complementary angles on the canvas.

Take Note: Define supplementary angles.
Sketch an example pair of supplementary angles on the canvas.

Problem 2 Got It?
Can you make the conclusion from the information in the diagram?

Problem 2 Got It?
Can you make the conclusion from the information in the diagram?
Use the text tool to explain your response on the canvas.

Problem 2 Got It?
Can you make the conclusion from the information in the diagram?

Problem 2 Got It?
Can you conclude that the first segment below bisects the second from the information in the diagram?

Take Note: Define linear pair of angles.
Sketch an example of a linear pair of angles on the canvas.

Take Note: Fill in the blank:
If two angles form a linear pair, then they are ?.

Problem 3 Got It?
How can you check your results from Problem 3?
Hint: A strategy for checking results was done by Mr. Richardson in the video.

Problem 3 Got It?
∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2.
What is m∠ADB?

Problem 3 Got It?
∠ADB and ∠BDC are a linear pair. m∠ADB = 3x + 14 and m∠BDC = 5x - 2.
What is m∠BDC?

Take Note: Define angle bisector.
Sketch an example of and angle and an angle bisector on the canvas.

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Take Note: Define complementary angles.
Sketch an example pair of complementary angles on the canvas.

Take Note: Define supplementary angles.
Sketch an example pair of supplementary angles on the canvas.