Question

The area of a circle whose radius is 7 feet is equal to the area of a rectangle whose length is 7 feet. The breadth of the rectangle is

Answer 1

Heya !!


Let breadth of rectangle be X feet.


Length of rectangle = 7 feet.



Area of rectangle = L × B


=> 7 × X

=> 7X square feet.



Radius = 7 feet.



Area of circle = πR²


=> 22/7 × 7 × 7


=> 154 square feet.



According to the question,


Area of circle = Area of rectangle.



154 = 7X



X = 154/7


X =22 cm


Breadth of rectangle = X = 22 cm