In parallelogram

MATHEMATICS · Single correct · CBSE · Mathematics · Quadrilaterals · Quadrilaterals

Problem

In parallelogram ABCDABCD, the sides are given by: AB=x+5AB = x + 5 cm, CD=3x−1CD = 3x - 1 cm, BC=4y−xBC = 4y - x cm and AD=2y+5AD = 2y + 5 cm. Calculate the length of side BCBC. (a) 16 cm16\,\text{cm} (b) 8 cm8\,\text{cm} (c) 13 cm13\,\text{cm} (d) 12 cm12\,\text{cm}

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