Question

IN THIS FIGURE, If OE is the bisector of <AOD, then the value of x and y are respectively
a) 45°,45°
b) 66°,48°
c) 48°,66°
d) 30°,60°​

Answer 1

Answer:

b) 66°,48°

Step-by-step explanation:

∠COB=∠AOD (vertically opposite angles are equal)

So, bisector of ∠AOD=bisector of ∠COB.

∠EOD=x

So, x=132°/2=66°

∠COB+∠AOD=132°+132°=264°

So, ∠COA+∠BOD=360°-264°=96°.

As vertically opposite angles are equal,

∠COA=y

So, y=96°/2=48°.

Therefore, x=66° & y=48°.

Hope it helps you...

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