Question

The area of a rectangular courtyard, 30 m long, is 450m square. Find its breadth and perimeter.

Answer 1

Answer:

Area of rectangle = length × breadth

$450 = 30 \times breadth \\ breadth = \frac{450}{30} = 15$

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Answer 2

Answer:

Given,

Length = 30m

Area = 450m square

Length × Breadth = Area of rectangle

30×Breadth = 450

Breadth = 15m

Perimeter of rectangle = 2(l+b)=2(30+15)

=》2(45)=90m

The perimeter of the rectangle is 90m and breadth is 15m.

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Be happy

Keep smiling

Enjoy your life