Math, asked by VivekSaini192008, 13 hours ago

One angle of a parallelogram is 80° find rest of the three angles of the same

Plz give answer in step by step ​

Answers

Answered by sweety541064
1

Answer:

100 degrees ,100 degrees and 80 degrees

Answered by amitnrw
0

Given : One angle of a parallelogram is 80°

To Find :  rest of the three angles

Solution:

Parallelogram is A quadrilateral  with  pair of opposite sides equal and parallel.

Opposite angles of a parallelogram are Equal in measure

Adjacent angles of a  parallelogram are supplementary ( adds up to 180°)

One angle of a parallelogram is 80°

Hence Opposite angle = 80°

Adjacent angles of  80°   = x

=>  80° + x = 180°

=>  x= 100°

Adjacent two angles of 80° are 100° each

Hence other three angles of parallogram are :

100° , 80°  and 100°

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