Mathematics
Grade-7
Easy
Question
The area of a circle having 8 inch radius is ________ square inch. (Take 
= 3.14)
- 200.96
- 154.18
- 314.58
- 125.69
Hint:
we know the formula for area of the circle is 
, where r is the radius of the circle
The correct answer is: 200.96
we know the area of the circle is , where r is the radius of the circle
Area = 
, = 3.14 × 64 = 200.96 square inch
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