Determine the missing legs of a 45 45 90 triangle ex 4

Determine the missing legs of a 45 45 90 triangle ex 4

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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This video tutorial explains how to determine the missing lengths of a 45-45-90 triangle. It begins by introducing the properties of such triangles, where the legs are equal, and the hypotenuse is the leg multiplied by the square root of 2. The tutorial then provides a template for understanding these relationships. The main focus is on calculating the missing leg lengths when given the hypotenuse, using division by the square root of 2. The video concludes with a summary of the steps involved in solving for the missing measures.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the value of each leg in a 45-45-90 triangle if the hypotenuse is given as sqrt(8)?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Summarize how to find the missing measures of a 45-45-90 degree triangle when given the hypotenuse.

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