Question

the length of a parallelogram exceeds its breath by 30cm. lf the perimeter of the parallelogram is 2m 60cm, find the length and breath of the parallelogram​

Answer 1

let the breadth be 'B' cm
and length be 'L' cm

According to the question,
L= B + 30
=> L - B = 30........(1)

2(L+B) = 260 cm
=>L + B = 130........(2)

From equations (1) & (2), we get

2L = 160
=>L= 80 cm

B= 50 cm

Hence, the length of the parallelogram is 80 cm and and its breadth is 50 cm.

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