Question

if one angle of a parallelogram is 80 find the remaining angles

Answer 1

Answer:

One angle of a PARALLELOGRAM is 80°.

The one opposite to this angle is also 80° because Opposite angles of a parallelogram are equal.

So, 80°+80° +2x = 360°

or, 160°+2x = 360°

or, x = 200/2 = 100°

So the remaining angles are 80°, 100° and 100°.

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