6. Diameter of a circle is 126cm . Find its area. 3
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0
Answer:
Step-by-step explanation:
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Answered by
1
Answer:
Step-by-step explanation:
Soln:
diameter(d) = 126 cm
radius(r) = d/2 = 126/2 = 63 cm
Then,
Area of circle = {pi. r}^2
= {22/7 * 63}^ 2
= 39204 cm^2
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