Question

Fine the value of X y z in the diagram ​

Answer 1

SOLUTION:-

Given

∠FOA= 31

∠BOC=90°

To find

x, y, z

Explanation

∠FOA= 31°

∠FOA= ∠COD( V.O.A)

∠COD=31°

__________________________

∠BOC= 90°

∠BOC= ∠EOF

∠EOF=90°

___________________________

FOC is a straight line

∠AOB+31°+90=180° ( L.P

y+121=180

y=180-121

y=59°

∠AOB=59°

∠AOB= ∠EOD

∠EOD= 59°

z=59°

___________________________

Hence, x= 31°

y= 59°

z= 59°

Answer 2

Answer:

y = z =59..............

x = 31