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ABCD is a parallelogram in which angle A=70degree. compute ANGLE B,C,D.

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Opposite interior angles of a parallelogram are equal

<A=<C=70 degree

Sum of the angles of a parallelogram is 180 degrees

that is 70+70+2x=360

here 2x is the sum of two unknown opposite interior angles

140+2x=360

2x=220

x=110

<B=<D=110

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Safeer PP

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