the area of rectangle is 120 m square and its breadth is 8 m. find the length of the rectangle and perimeter of the rectangle .
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Given:
• Area of rectangle = 120 m²
Breadth = 8m
To find :
perimeter of the rectangle.
Solution:
As we know that,
• Area of rectangle = LX B
=> 120 L x 8
=> L = 120/8
=> L = 15
Length of the rectangle is 15m.
Now,
perimeter of rectangle = 2 (L+B)
=> perimeter of rectangle = 2 (15+8)
=> perimeter of rectangle = 2 (23)
=> perimeter of rectangle = 46
Hence, the perimeter is 46 m.
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