Question

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

Answer 1

40m

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 = (80)/(2) = \underline{\boxed{ \orange{ 40 \: m}}} \\`

Therefore, the length measures 40 meters.

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