Question

a rectangular compound is 32m broad and its perimeter is 144m .Find its length.​

Answer 1

Answer

40m

Step-by-step explanation:

Multiply 32m by 2 or add 32m add 32m

You will get 64m

Subtract 64m from 144m

You will get 80m

Divide 80m by 2

You will get a length of 40m

Answer 2

LENGTH

Problem:

A rectangular compound is 32m broad and its perimeter is 144m .Find its length.

Answer:

• $\color{hotpink} \bold{40 \: m}$

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Solution:

Based on the problem, a rectangle compound is 32 m broad and its perimeter is 144.

so,

• $2 \: (1 + b) = 144$

• $\small2 \: (1 + 32) = 144 \: \to \: 2l + 64 = \orange{ \tt144}$

• $2l = 144 - 64 = \orange{80}$

• $l = \frac{80}{2} = \underline{\boxed{ \orange{ 40 \: m}}}$

Therefore, the length measures 40 meters.

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