Question:
In the below fig. find the value of x?
Solution:
Vertically opposite angles are equal
AOE = BOF = 5x
Linear pair
∠COA + ∠AOE + ∠EOD = 180°
3x + 5x + 2x = 180
10x = 180
x = 180/10
x = 18
Hence, the value of x = 18°
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