Question

- In a parallelogram ABCD, measure of angle A is three
times the measure of angle B. Find all the four angles.​

Answer 1

Step-by-step explanation:

In llgm ABCD

AD II BC

THEREFORE

ANG A+ANG B=180.........INTERIOR ANG THM

3B+B=180

4B=180

B=45°

THERE.

A=3×45=135°

C=135°

D=45°

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