Question

a rectangular field is 18 m long and 42 m wide find the perimeter of the field​

Answer 1

Answer:

120 m

Step-by-step explanation:

Length of the rectangular field = 18 m

Breadth of the rectangular field = 42 m

therefore, perimeter = 2×(length+breadth)

=2×(18+42)

= 2×60

= 120 m

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Answer 2

Before, finding the answer. Let's find out how we can find the answer to the question.

• In this question, we are asked to find the Perimeter of the Rectangular Field with a length of 18 m and a breadth of 42 m.
• For finding the Perimeter, we have to use the formula of ;

↝ Perimeter of Rectangle = (2 x l) + (2 x b)

Here,

• L = Length
• B = Breadth

____________________

Given :

• Length = 18 m
• Breadth = 42 m

To find :

• the perimeter of the rectangular field.

Solution :

⇒ Let's calculate the Perimeter.

Perimeter = (2 x l) + (2 x b)

                = (2 x 18) + (2 x 42)

                = (36) + (84)

                = 120

Therefore, the Perimeter of the Rectangular Field is 120 m.

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