Question

The area of a rectangular plot is 462m and its length is 28m . find the perimeter of the plot ​

Answer 1

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Length = 28 m

Area= 462m²

Area =L×B

462=28×B

$\sf \frac{462}{28} = B = 16.5$

Perimeter =2×(L+B)

2×(28+16.5)=89 cm

♡Hope it helps you.......

Answer 2

Given:-

• Area of a rectangular plot is 462 m².
• Length of a rectangular plot is 28 m.

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To find:-

• Perimeter of the plot.

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Solution:-

Firstly,

• we have to find out the breadth of the rectangular plot.

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☆Area of rectangle = length × breadth

⇛ 462 = 28 × b

⇛ b = 462/28

⇛ b = 16.5 m

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Hence,

• the breadth of the plot is 16.5 m.

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Then,

• finding the perimeter of the plot.

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☆Perimeter of rectangle = 2(l + b)

⇛ 2(l + b)

⇛ 2(28 × 16.5)

⇛ 2 × 44.5

⇛ 89 m

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Hence,

• the perimeter of the plot is 89 m.