Math, asked by bal27, 2 months ago

Can two angles of a parallelogram be 90 and 100

Answers

Answered by artikeshawani
3

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Answered by ff5105133
1

Answer:

In a parallelogram the opposite angles are equal. Let us say your parallelogram is

ABCD. Assuming angle ABC=80 degrees and angle BCD=100 degrees, The other two angles CDA and DAB are 80 degrees and 100 degrees respectively as these angles are opposite to Angles ABC and BCD respectively. I hope this answers your question.

The Rules for a parallelogram are the opposite angles are equal and the opposite sides are equal in length. As the parallelogram is a 4 sided polygon, the total of all the angles is given by the formula (2*n)-4 right angles where n is the number of sides. In this case n=4. Therefore the total of all angles (2*4)-4= 4 Right angles ie

4*90 =360 degrees.

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