Question

Given that the measure of ∠x is 73°, and the measure of ∠y is 90°, find the measure of ∠z.

Answer 1

The measure of ∠z is: 17

Explanation:

Why?

It is 17 because the triangle has to equal a total of 180°. To find the missing value, you have to subtract the values from the total.

180-73=107

107-90=17

Answer 2

The measure of ∠z is: 17

Why?

It is 17 because the triangle has to equal a total of 180°. To find the missing value, you have to subtract the values from the total.

180-73=107

107-90=17