8.6 Intro to Triangle (4/22/22)

Last updated 3 months ago

40 Nsɛmmisa

Concept Review

Translations

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Intro to Triangles

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Day 2 (4/18/22)

Notes

Triangle Sum Theorem

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8.G.5

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8.G.5

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8.G.5

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8.G.5

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8.G.5

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8.G.5

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8.G.5

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8.G.5

Day 3 (4/21/22)

What makes triangles congruent to each other?

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Day 4 (4/22/22)

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8.6 Intro to Triangle (4/22/22)

Last updated 3 months ago

40 Nsɛmmisa

Concept Review

Translations

Ɛhia

Intro to Triangles

Find each missing measure.

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Find the value of x.

Day 2 (4/18/22)

Notes

Triangle Sum Theorem

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Find the value of x.

Look at the problem diagram. What mathematical features do you notice? (For example what things do you notice?)

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Find the value of y.

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If Line 1 is parallel to L2 , and Line 3 is parallel to L4, what is the measure of ∠1?

8.G.5

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If Line1 ∥ Line2, and Line3 ∥ Line4, what is the measure of ∠1? Explain how you arrived at your answer.

8.G.5

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If Line 1 is parallel to L2, and Line 3 is parallel to L4, what is the correct equation to find the measure of ∠6?

180-61-90=m∠6

90+61=m∠6

180-61=m∠6

90-x=m∠6

8.G.5

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If Line 1 is parallel to L2, and Line 3 is parallel to L4.
Based on your previous answer, what is the measure of ∠6?

8.G.5

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8.G.5

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If Line 1 is parallel to L2, and Line 3 is parallel to L4.
Based on your previous answer, what is the measure of ∠2?

8.G.5

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If Line 1 is parallel to L2, and Line 3 is parallel to L4, what is the correct equation to find the measure of ∠4?

m∠3 - m∠4 = 90

m∠2 + m∠3=m∠4

m∠3 + m∠4 = 90

m∠3=m∠4

8.G.5

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If Line 1 is parallel to L2, and Line 3 is parallel to L4.
Based on your previous answer, what is the measure of ∠4?

8.G.5

Day 3 (4/21/22)

What makes triangles congruent to each other?

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What makes 2 shapes congruent?

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Are these 2 triangles congruent to each other? Why? (Use complete sentences in your answer.)

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Write a statement that indicates that the triangles in each pair are congruent.

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Write a statement that indicates that the triangles in each pair are congruent.

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Write a statement that indicates that the triangles in each pair are congruent.

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Write a statement that indicates that the triangles in each pair are congruent.

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Write a statement that indicates that the triangles in each pair are congruent.

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Mark the angles and sides of each pair of triangles to indicate that they are congruent.

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Mark the angles and sides of each pair of triangles to indicate that they are congruent.

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Mark the angles and sides of each pair of triangles to indicate that they are congruent.

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Complete each congruence statement by naming the corresponding angle or side.

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Complete each congruence statement by naming the corresponding angle or side.

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Complete each congruence statement by naming the corresponding angle or side.

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Complete each congruence statement by naming the corresponding angle or side.

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Complete each congruence statement by naming the corresponding angle or side.

Day 4 (4/22/22)

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8.6 Intro to Triangle (4/22/22)

Concept Review

Translations

Intro to Triangles

Day 2 (4/18/22)

Notes

Triangle Sum Theorem

Day 3 (4/21/22)

What makes triangles congruent to each other?

Day 4 (4/22/22)

8.6 Intro to Triangle (4/22/22)

Concept Review

Translations

Intro to Triangles

Find each missing measure.

Find each missing measure.

Find each missing measure.

Find the value of x.

Find the value of x.

Day 2 (4/18/22)

Notes

Triangle Sum Theorem

Find the value of x.

Find the value of x.

Look at the problem diagram. What mathematical features do you notice? (For example what things do you notice?)

Find the value of y.

Find the value of y.

If Line 1 is parallel to L2 , and Line 3 is parallel to L4, what is the measure of ∠1?

If Line 1 is parallel to L2 , and Line 3 is parallel to L4, what is the measure of ∠1?

If Line1 ∥ Line2, and Line3 ∥ Line4, what is the measure of ∠1? Explain how you arrived at your answer.

If Line1 ∥ Line2, and Line3 ∥ Line4, what is the measure of ∠1? Explain how you arrived at your answer.

If Line 1 is parallel to L2, and Line 3 is parallel to L4, what is the correct equation to find the measure of ∠6?

If Line 1 is parallel to L2, and Line 3 is parallel to L4, what is the correct equation to find the measure of ∠6?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.Based on your previous answer, what is the measure of ∠6?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.

Based on your previous answer, what is the measure of ∠6?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.Based on your previous answer, what is the measure of ∠2?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.

Based on your previous answer, what is the measure of ∠2?

If Line 1 is parallel to L2, and Line 3 is parallel to L4, what is the correct equation to find the measure of ∠4?

If Line 1 is parallel to L2, and Line 3 is parallel to L4, what is the correct equation to find the measure of ∠4?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.Based on your previous answer, what is the measure of ∠4?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.

Based on your previous answer, what is the measure of ∠4?

Day 3 (4/21/22)

What makes triangles congruent to each other?

What makes 2 shapes congruent?

Are these 2 triangles congruent to each other? Why? (Use complete sentences in your answer.)

Write a statement that indicates that the triangles in each pair are congruent.

Write a statement that indicates that the triangles in each pair are congruent.

Write a statement that indicates that the triangles in each pair are congruent.

Write a statement that indicates that the triangles in each pair are congruent.

Write a statement that indicates that the triangles in each pair are congruent.

Mark the angles and sides of each pair of triangles to indicate that they are congruent.

Mark the angles and sides of each pair of triangles to indicate that they are congruent.

Mark the angles and sides of each pair of triangles to indicate that they are congruent.

Complete each congruence statement by naming the corresponding angle or side.

Complete each congruence statement by naming the corresponding angle or side.

Complete each congruence statement by naming the corresponding angle or side.

Complete each congruence statement by naming the corresponding angle or side.

Complete each congruence statement by naming the corresponding angle or side.

Day 4 (4/22/22)

Find each missing measure.

Find each missing measure.

Find each missing measure.

Find the value of x.

Find the value of x.

Find the value of x.

Find the value of x.

Look at the problem diagram. What mathematical features do you notice? (For example what things do you notice?)

Find the value of y.

Find the value of y.

If Line 1 is parallel to L2 , and Line 3 is parallel to L4, what is the measure of ∠1?

If Line 1 is parallel to L2 , and Line 3 is parallel to L4, what is the measure of ∠1?

If Line1 ∥ Line2, and Line3 ∥ Line4, what is the measure of ∠1? Explain how you arrived at your answer.

If Line1 ∥ Line2, and Line3 ∥ Line4, what is the measure of ∠1? Explain how you arrived at your answer.

If Line 1 is parallel to L2, and Line 3 is parallel to L4, what is the correct equation to find the measure of ∠6?

If Line 1 is parallel to L2, and Line 3 is parallel to L4, what is the correct equation to find the measure of ∠6?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.Based on your previous answer, what is the measure of ∠6?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.

If Line 1 is parallel to L2, and Line 3 is parallel to L4.
Based on your previous answer, what is the measure of ∠6?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.
Based on your previous answer, what is the measure of ∠2?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.
Based on your previous answer, what is the measure of ∠4?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.
Based on your previous answer, what is the measure of ∠6?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.
Based on your previous answer, what is the measure of ∠2?

If Line 1 is parallel to L2, and Line 3 is parallel to L4.
Based on your previous answer, what is the measure of ∠4?