Showing you have a proportion for similar triangle given points

Showing you have a proportion for similar triangle given points

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to determine if two triangles are similar by plotting points on a coordinate map and using the distance formula to calculate side lengths. The teacher demonstrates how to create proportions to verify similarity, emphasizing the importance of accurate calculations. The process involves applying the distance formula multiple times and comparing the results to establish proportional relationships between corresponding sides of the triangles.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of plotting points on a coordinate map?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can we determine if two triangles are similar?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the distance formula used for in this context?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of finding the lengths of the sides of the triangles.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the coordinates used to calculate the distance between points?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you simplify the expression for the distance between two points?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What conclusion can be drawn about the similarity of the triangles based on the calculated distances?

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