25. Sam and his friend James decided to grow grass in a circular park of a radius of 50 m. If both of them covered equal areas, how much area did Sam cover to grow the grass?
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25. Sam and his friend James decided to grow grass in a circular park of a radius of 50 m. If both of them covered equal areas, how much area did Sam cover to grow the grass?
•No spam
• Correct answer and explanation is required
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Answer:
radius of a circular park = 50 m
r = 50 m
area of circle = πr² π = 22/7
= (22/7) × (50)²
= (22/7) × 2500
= 55000/7
= 7857.14 m²
equal area covered by sam and James
= 7857.14/2
= 3928.57 m² area covered by sam
and 3928.57 m² area covered by James