Question

WILL MEDAL AND FAN!!!What is the measure of Z?



A.
76°

B.
82°

C.
101°

D.
152°

Answer 1

https://static.k12.com/calms_media/media/193000_193500/193000/3/a50f9d6c7eda103c6426394fb5c13751c8d1f4eb/14696-000540-15.jpg

Answer 2

@KamiBug

Answer 3

A

Answer 4

A) 76

Answer 5

The three red curved bands for angles Y and Z tell us that angle Y is congruent to angle Z

So you can say Y = Z

Answer 6

`W+X+Y+Z = 360` because for ANY quadrilateral (figure with 4 sides), the 4 angles always add to 360 degrees

Answer 7

so,

W+X+Y+Z = 360

129+79+Y+Z = 360 ... plug in the values for X & W

129+79+Z+Z = 360 ... replace Y with Z (since Y = Z)

now solve for Z