Given that the measurement is in centimeters, find the area of the circle to the nearest tenth.(use 3.14 for n) radius is 3 a) 18.9 cm2 b) 28.3 cm2 c) 37.7 cm2 d) 88.7 cm2

The area of the circle is equal 28.3 cm² to the nearest tenth.

Step-by-step explanation:

To find the area of the circle that has a radius of 3, we will simply use the formula;

Area of a cirle = π r²

where π is a constand and r is the radius.

From the question given π = 3.14   and r=3

We can now proceed to insert the value into the formula;

Area of a cirle = π r²

                        =3.14×3²

                         =3.14×9

                           =28.26

                            ≈28.3 cm²

Therefore, the area of the circle is equal 28.3 cm² to the nearest tenth.

3

step-by-step explanation:

2425

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