Question

In a quadrilateral ABCD, AB||CD and AD=BC=7cm. If A=B=70*, then find other angles.

Answer 1

Gn: AB||CD

AD=BC=7

A=B=7

To find: remaing angles

angle C and angle D

soln: A + C = 180°

70 + C = 180°

C = 180° - 70°

C = 110°

NOW FOR ANGLE D

B + D = 180°

70 + D = 180°

D = 180° - 70°

D = 110°

SO THE ANS is

C = D = 110°

Hope this helps u

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Answer 2

Answer:

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