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The two adjacent sides of parallelogram …

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The two adjacent sides of parallelogram are in the ratio 4:13.if the perimeter of parallelogram is 210m. Find the lengths of the sides of the parallelograms.

Posted by Diksha Laniya🐥 5 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 5 years, 3 months ago

let the lengths of two sides of the parallelogram be 4x cm and 13x cm respectively

⇒ its perimeter = 2(4x + 13x) cm = 8x + 26x = 34x cm.

∴ 34x = 210

⇔ x = 210/34 = 6.17

∴ one side = (4 × 6.17) cm = 24.68 cm and other side = (13 × 6.17) cm = 80.21 cm.

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CBSE > Class 08 > Mathematics