Mathematics, 16.02.2021 01:10 aaroneduke558

In this figure, 4 is an exterior angle to triangle VAUL. (A) What is the angle measurement of angle 3? Explain the angle relationship you used.

(B) What is the angle measurement of angle 4? Explain the angle relationship you used.

(C) What is the angle relationship between angles 3 and 4?
What is the angle relationship between angles 1, 2, and 3?
What do you notice that is similar between the two?
What is different?

(D) Which two angles in the triangle equal angle 4? Use your work from part c to figure out why this is the case, and explain your conclusion.

Answers: 3

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In this figure, 4 is an exterior angle to triangle VAUL. (A) What is the angle measurement of angle...