Question

The perimeter of the rectangular field is 176cm. If the length is 52 cm . Find it's breadth?​

Answer 1

Answer:

perimeter of rectangle=2(l+b)

176=2(52+b)

52+b=176/2

52+b=88

b=88-52

b=46

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Answer 2

Answer:

$perimeter \: of \: field = 176 \: cm \\ length = 52 \: cm \\ according \: to \: question.. \\ 2(l + b) = 176 \\ 2(52 + b) = 176 \\ 104 + 2b = 176 \\ 2b = 176 - 104 \\ 2b = 72 \\ b = \frac{72}{2} = 36 \: cm$