A square shaped ground has a circular helipad at the middle. Length of the side of
ground is 20 m and radius of the helipad is 7 m. Find the area of the remaining part
of the ground.
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1
A square shaped ground has a circular helipad at the middle. Length of the side of
ground is 20 m and radius of the helipad is 7 m. Find the area of the remaining part
of the ground.
Answered by
0
Answer: 246m^2
Step-by-step explanation:
Area of square = side *side= 20*20=400m^2
Area of circle= pie*r^2 =22/7*7*7=154m^2
Area of remaining part=400-154=246m^2
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