Question

In a parallelogram ABCD, ZA = 70°, find all the other angles.
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Answer 1

Answer:

<A=70

<B=110 (180-70)

<C=70

<D=110 (180-70)

Answer 2

Answer:

given |A = 70°

to find other three angles

|C = |A = 70° [ opposite angles of a parallelogram are equal ]

|A + |B = 180°

therefore |B = 180° - |A = 180° - 70° = 110°

|D = |B = 110° [ opposite angles of a parallelogram are equal ]

hence Other three angles are

|D = 110° , |B = 110° and |C = 70°