Question

two side of a parallelogs are in the ratio 4 : 3 of its perimeter is 56 cm find the length of its side​

Answer 1

Step-by-step explanation:

its perimeter = 2(4x + 3x) cm = 8x + 6x = 14x cm. ∴ 14x = 56 ⇔ x = ⁵⁶/₁₄ = 4. ∴ one side = (4 × 4) cm = 16 cm and other side = (3 × 4) cm = 12 cm.