Geometry 8-4 Complete Lesson: Angles of Elevation and Depression

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23 questions

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A complete formative lesson with embedded slideshow, mini lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.

G.GPE.7

G.SRT.8

Geometry 8-4 Complete Lesson: Angles of Elevation and Depression

Geometry 8-4 Complete Lesson: Angles of Elevation and Depression

Solve It! Describe how each angle changes if you set the lamps for her to stand a few feet closer to the tree.

Problem 1 Got It?

Problem 1 Got It?

Problem 2 Got It?

Problem 3 Got It?

Vocabulary: How is an angle of elevation formed?

Error Analysis: A homework question says that the angle of depression from the bottom of a house window to a ball on the ground is 20°. Your friend created this sketch of the situation. Describe your friend's error.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter the number and unit using the abbreviation shown in the diagram.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter the number and unit using the abbreviation shown in the diagram.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter only a number.

Review Lesson 1-7: Find the distance between the pair of points.
Round your answer to the nearest hundredth.

Review Lesson 1-7: Find the distance between the pair of points.
Round your answer to the nearest hundredth.

Vocabulary Review: Complete each statement with an item from the list.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
John ? his feet on a footstool.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
The ? of Mt McKinley is 20,320 ft.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
You ? an object by raising it to a higher position.

Reflection: Math Success

Solve It! Describe how each angle changes if you set the lamps for her to stand a few feet closer to the tree.

Problem 1 Got It?

Problem 1 Got It?

Problem 2 Got It?

Problem 3 Got It?

Vocabulary: How is an angle of elevation formed?

Error Analysis: A homework question says that the angle of depression from the bottom of a house window to a ball on the ground is 20°. Your friend created this sketch of the situation. Describe your friend's error.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter the number and unit using the abbreviation shown in the diagram.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter the number and unit using the abbreviation shown in the diagram.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter only a number.

Review Lesson 1-7: Find the distance between the pair of points.
Round your answer to the nearest hundredth.

Review Lesson 1-7: Find the distance between the pair of points.
Round your answer to the nearest hundredth.

Vocabulary Review: Complete each statement with an item from the list.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
John ? his feet on a footstool.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
The ? of Mt McKinley is 20,320 ft.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
You ? an object by raising it to a higher position.

Reflection: Math Success

Geometry 8-4 Complete Lesson: Angles of Elevation and Depression

Geometry 8-4 Complete Lesson: Angles of Elevation and Depression

Solve It! Describe how each angle changes if you set the lamps for her to stand a few feet closer to the tree.

Problem 1 Got It?

Problem 1 Got It?

Problem 2 Got It?

Problem 3 Got It?

Vocabulary: How is an angle of elevation formed?

Error Analysis: A homework question says that the angle of depression from the bottom of a house window to a ball on the ground is 20°. Your friend created this sketch of the situation. Describe your friend's error.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter the number and unit using the abbreviation shown in the diagram.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter the number and unit using the abbreviation shown in the diagram.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter only a number.

Review Lesson 1-7: Find the distance between the pair of points.Round your answer to the nearest hundredth.

Review Lesson 1-7: Find the distance between the pair of points.Round your answer to the nearest hundredth.

Vocabulary Review: Complete each statement with an item from the list.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.John __?__ his feet on a footstool.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.The __?__ of Mt McKinley is 20,320 ft.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.You __?__ an object by raising it to a higher position.

Reflection: Math Success

Solve It! Describe how each angle changes if you set the lamps for her to stand a few feet closer to the tree.

Problem 1 Got It?

Problem 1 Got It?

Problem 2 Got It?

Problem 3 Got It?

Vocabulary: How is an angle of elevation formed?

Error Analysis: A homework question says that the angle of depression from the bottom of a house window to a ball on the ground is 20°. Your friend created this sketch of the situation. Describe your friend's error.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter the number and unit using the abbreviation shown in the diagram.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter the number and unit using the abbreviation shown in the diagram.

Review Lesson 8-3: Find the value of x. Round to the nearest whole unit. Enter only a number.

Review Lesson 1-7: Find the distance between the pair of points.Round your answer to the nearest hundredth.

Review Lesson 1-7: Find the distance between the pair of points.Round your answer to the nearest hundredth.

Vocabulary Review: Complete each statement with an item from the list.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.John __?__ his feet on a footstool.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.The __?__ of Mt McKinley is 20,320 ft.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.You __?__ an object by raising it to a higher position.

Reflection: Math Success

Review Lesson 1-7: Find the distance between the pair of points.
Round your answer to the nearest hundredth.

Review Lesson 1-7: Find the distance between the pair of points.
Round your answer to the nearest hundredth.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
John ? his feet on a footstool.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
The ? of Mt McKinley is 20,320 ft.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
You ? an object by raising it to a higher position.

Review Lesson 1-7: Find the distance between the pair of points.
Round your answer to the nearest hundredth.

Review Lesson 1-7: Find the distance between the pair of points.
Round your answer to the nearest hundredth.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
John ? his feet on a footstool.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
The ? of Mt McKinley is 20,320 ft.

Use Your Vocabulary: Complete the sentence with either elevate ,elevated, or elevation. Enter only the word.
You ? an object by raising it to a higher position.