Question

Plz answer the question

Answer 1

Step-by-step explanation:

through alternate interior angles

1 angle B is equal to angle A that is angleA is equal to 70

2 now extend point O to A so that it will act as AC

if OC =3cm than as the diagonals of a parallelogram are equal AC=2OC

AC=(2×3)cm

AC =6cm

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