Question

Find the area of a circle whose radius is 7.5 m
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Answer 1

Answer:

A≈176.71m²

r Radius

7.5

m

Solution

A=πr2=π·7.52≈176.71459m²

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Answer 2

Answer:

Area of circle = 176.78 m²

Step-by-step explanation:

here, Area of circle = πr²

                              = $\frac{22}{7}$ × 7.5²        ( π = $\frac{22}{7}$    and  r = 7.5 given )

                              = 176.78 m²

so, Area of circle = 176.78 m²

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