Question

In this quadrilateral angle A=125°, angle B=35°, if angle C and angle D are equal then find angle C and angle D

Answer 1

Answer:

the answer is 100°

Step-by-step explanation:

Let angle C and D be x

angleC + angleD =x+x=2x

now,sum of interior angles of a quardileteral is 360°

then ATQ,

=> ang.A +ang.B +ang.C +ang.D= 360°

=> 125° + 35°+ 2x =360°

=>160° +2x =360°

=>2x= 360°- 160°

=>2x=200°

=>x=200/2 = 100°

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