Question

the area of square and rectangle are equal If the side of a square is 40cm and the breadth of the rectangle is 25cm. Find the perimeter of the rectangle and length

Answer 1

given is area of sq= area of rectangle

side of square= 40cm

breadth of rectangle= 25cm

Step-by-step explanation:

let length of rectangle be "l"

side x side= length x breadth

40 x 40= l x 25

length= 64 cm

perimeter of rectangle= 2 (lenght+ breadth)

2 (25+64)

2 x 89

178 m

Answer 2

Answer:

Side of square = 40 cm

Area of square = (side)² = (40²) cm² = 1600 cm²

Area of square = Area of rectangle

Area of rectangle = 1600 cm²

Breadth of rectangle = 25 cm²

Length of rectangle = $\frac{Area}{Breadth}$ = ($\frac{1600}{25}$) cm = 64 cm

Perimeter of rectangle = 2 (l + b) = [2(64 + 25)] cm = (2 x 89) cm = 178 cm

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