Question

What is the area of a circle of radius 14.37 meters (to the correct number of significant figures)?

Answer 1

Answer:

Area = 648.9 m²

Explanation:

Given that, the radius of the circle = 14.37 m

The formula for the area of the circle is shown below:

$Area\ of\ the\ circle=\pi\times r^2$

Thus, applying the values in the above formula as ;

$Area=\pi\times {14.37}^2\ m^2$

$Area=\frac {22}{7}\times {14.37}^2\ m^2$

Area = 648.9 m²