Question

what is the area of a circle with a radius of 15 inches, to nearest tenth? use 3.14 for pi

Answer 1

Area of circle =π x R² 
Given R=15" and π=3.14
So,
Area = 3.14 x 15 x 15 = 706.5 
Now area to nearest tenth = 710.0 inch²

Answer 2

The area of the circle is 710.0 $inch^2$.

Explanation:

Given

Radius=15 inches

Value of pi=3.14

• The formula for area is given by $\pi\times r ^2$\times(r)^2 where "r is the radius".
• Therefore the radius is given as 15 inches and the value of $\pi$ equals 3.14.
• Putting these values in the equation we get the value of $3.14\times15\times15$.
• This equals to 706.5. Now rounding it off to the nearest value of tenth we get 710.0 $inch^2.$.

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