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The two adjacent sides of parallelogram …

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The two adjacent sides of parallelogram are in the ratio 4:3.if the perimeter of parallelogram is 210m. Find the lengths of the sides of the parallelograms.

Posted by Diksha Laniya🐥 5 years ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 5 years ago

let the lengths of two sides of the parallelogram be 4x cm and 3x cm respectively

⇒ its perimeter = 2(4x + 3x) cm = 8x + 6x = 14x cm.

∴ 14x = 210

⇔ x = 210/14 = 15

∴ one side = (4 × 15) cm = 60 cm and other side = (3 ×15) cm = 45 cm.

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