Math, asked by mufiahmotors, 1 month ago

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Answered by suhail2070
0

Answer:

LENGTH = 51 CM

BREADTH = 11 CM.

Step-by-step explanation:

l = 7 + 4b \\  \\ 2(l + b) = 124 \\  \\ l + b = 62 \\  \\ solving \: these \: equations \\  \\ 7 + 4b + b = 62 \\  \\ 5b = 55 \\  \\ b = 11 \: cm \\  \\ l = 7 + 4 \times 11 = 7 + 44 = 51 \\  \\ l = 51 \: cm.

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