Question : The breadth of a rectangle is
Option 1: 150 cm2
Option 2: 600 cm2
Option 3: 100 cm2
Option 4: 80 cm2
Correct Answer: 80 cm 2
Solution :
The breadth of a rectangle is
The radius of the circle is
The length of the rectangle is = 20 cm
Formula Used:
The area of the square =
The area of the rectangle =
Calculations:
According to the question,
The breadth of a rectangle (b) is
⇒
The radius of the circle (r) is
⇒
The area of square =
⇒
The radius of the circle will be =
The breadth of the rectangle will be
The area of the rectangle will be =
Hence the correct answer is 80 cm