Question

find the value of xyz In given figure​

Answer 1

Step-by-step explanation:

i) Find Angle y

So we can find it out by Angle Sum Property

70 + 90 + y = 180

160 + y = 180

y = 180 - 160

y = 20 Degrees

ii) Find Angle x

Angle x = 70 degrees (Alternative Angles)

iii) Find Angle z

Angle x + Angle y + Angle z = 180

70 + 20 + z = 180

90 + z = 180

z = 180 - 90

z = 90 Degrees