Question

One angle of parallogram is 70.find measure of other angles

Answer 1

Answer:

Let us say that we have a //gm ABCD where ∠A is 70° and ∠C is opposite to it. So ∠C will also be 70°. And ∠B and D will be 90° (∠A+∠C =180° and ∠B+∠D=180°)

Answer 2

Answer:

Suppose There Is Parallelogram ABCD and Angle A = 70

We know That in Parallelogram Opposite angles are equal so, <A = <C = 70

Also The Sum of Consecutive Angles is 180

Therefore, <A + <B = 180

=)70 + < B = 180

=)<B = 180 - 70

=)110

Also <B = 110 = < D (Opposite angles are equal)

So,<A = 70

<B = 110

<C = 70

<D = 110

Hope it helped

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