Question

ANSWER QUESTION NUMBER 3.​

Answer 1

Let the smallest Angle be x

Other angle be = 2x-20

In parallelogram opposite angles are equal.

Sum of the consecutive interior angles = 180°

=> x + (2x-20)= 180°

=> 3x-20°=180°

=> 3x = 180+20

=> 3x = 200

=> x = 200/3

=> x = 66.7

Thus, Smallest angle= 66.7°

Other angle = 2x-20

= 113.4°

The 4 angles of a parallelogram are 66.7° ,113.4°, 66.7° , 113.4°

Hope it helps!

Answer 2

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