Question

In a parallelog.com ABCD, Find B C and D c - 80 ​

Answer 1

Answer:

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Answer 2

Answer:

Step-by-step explanation:

Angle a = 80 degree

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Step-by-step explanation:

ABCD is a parallelogram

∠c= 80°

The sum of adjacent angles of a parallelogram iis 180°

∠d= 180°- 80°= 100°

As we know opposite angles of a parallelogram are equal

Therefore

∠A= 80°

∠B= 100°

Hence, ∠A= 80°, ∠B= 100°, ∠C= 80°, ∠D= 100° are the required angles of a parallelogram.