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a rectangle and square have an equal area. if the length and the perimeter of a rectangule is 16 cm 40 cm respectively then find the perimeter and area of the square.
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Answered by
8
Answer: Area = 64cm² and perimeter = 32 cm
Step-by-step explanation:
Length of the rectangle = 16 cm
Perimeter of the rectangle = 40 cm
But Perimeter = 2(length+breadth)
So 2(16+breadth)=40
16+breadth=20
breadth=4 cm
Area of the rectangle = length x breadth
= 16x4=64
But given area of the rectangle = area of the square
So area of the square = 64 cm²
side²=64
So side = √64 = 8
Hence perimeter of the square = 4xside
= 4x8
=32 cm
questionbabaji79:
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Answered by
8
Area of the square = 64 sq.cm
Perimeter of the square = 32 cm
First we need to find the Breadth of the Rectangle.
Length of the Rectangle = 16 cm
Perimeter of the Rectangle = 40 cm
It is given that the area of the given square = the area of the given Rectangle
The area of the square = 64 cm²
The side of the given square is 8cm
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