A Circular garden has radius 10m. What is its area in square meters?
A Circular garden has radius 10m. What is its area in square meters?
एक वृत्ताकार बगीचे की त्रिज्या 10 मीटर है। उसका क्षेत्रफल वर्ग मीटर में कितना होगा?
Detailed Solution & Logic
Correct Answer:
314
Radius r = 10 m
Area of a circle:
$A = \pi r^2$
$A = \pi \times 10^2$
$A = 100\pi$
Using $\pi = 3.14$:
$A = 3.14 \times 100 = 314$
Area = 314
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