Question

find the measure of x,y and z without actually measuring them.​

Answer 1

Answer:

x and z are 20 and y is 160

Answer 2

Answer:

$y = 160 \: \: degree \: \\ (vertically \: opposite \: angle) \\ \\ y + x = 180 \: degree (linear \: pair) \\ 160 + x = 180 \\ x = 180 - 160 \\ \\ x = 20 \: degree \\ \\ z = x = 20 \: degree \\ (vertically \: opposite \: angle)$

x=20 °

y= 160 °

z= 20°