Question

In the following figure, Find the value of X

Answer 1

Firstly we complete the angle of point A-It is written that Ac=Cd.Then the angle A of ΔACD=30°
Then we will find angle C of ΔACD =180-30+30=120.
Angle C of ΔACD=120°
Now the angle of C of ΔACB=180-120=60
Angle C of ΔACB=60°

Angle x=180-60+65=55
x=55°

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