Question

A rectangular piece of lawn is 55 m wide and 98 m long. Find the length of the fence around it.​

Answer 1

Step-by-step explanation:

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Answer 2

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AnswEr:

• The length of the fence around the lawn = 306 m.

Given:

• Length of the lawn = 98 m
• Breadth of the lawn = 55 m

Need To Find:

• The length of the fence around it = ?

ExPlanation:

Length of the lawn = 98 m [Given]

Breadth of the lawn = 55 m [Given]

Formula used here:

• Perimeter of a rectangle = 2 × (l + b)

Putting the values according to the given formula:

➠ Perimeter of the lawn = 2 × (98 + 55) m

➠ Perimeter of the lawn = 2 × (153)

➠ Perimeter of the lawn = 306 m

• Hence, the length of the fence around the lawn is 306 m

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What is Perimeter?

• The length of the boundary of a closed figure is called the perimeter.

• Perimeter of rectangle = 2 × (Length + Breadth)
• Perimeter of a square = 4 × Side

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