Question

Quadrilateral WXZY is a square. If the measure of angle XYZ = 4x + 15, find the value of x.
A. 15
B. 21.5
C. 18.75
D. 7.5

Answer 1

B. 21.5

Answer 2

you know the angle is 90degrees so 90degrees=4x+15

Answer 3

thks guys so much

Answer 4

90-15=4x+15-15-->
75=4x
x=75/4

Answer 5

so @goformit100 is wrong?

Answer 6

yes it's c

Answer 7

okay i wish i can change best answer to u thank you @Fgcbear16

Answer 8

okay i did

Answer 9

thanks and good luck!