Question

An exterior angle of a parallelogram is 110 . Find angles . I need verified answer

Answer 1

Answer:

the measure of other two angles are 110°,110° (180–70)

Step-by-step explanation:

The sum of the exterior angle and the corresponding interior angle = 180°

So the corresponding int.angle = 180–110 =70.

But opposite interior angles are equal.

So the measure of the interior and exterior opposite to this angle =70°

Adjacent angles of a parallelogram are supplementary. So the measure of other two angles are 110°,110° (180–70)