Question

Look at the circle below. D = 6 3What is the area of the circle if the diameter is 6 centimeters? Use 3.14 for pi. A 18.84 square centimetersB 28.26 square centimeters C 37.68 square centimeters D 113.04 square centimeters

Answer 1

we are asked to determine the area of a circle with a diameter of 6 cm. To do that we will use the following formula for the area of a circle:

`A=(\pi D^2)/(4)`

Replacing the value of the radius:

Replacing the value of pi:

Solving the operations:

`\begin{gathered} A=(3.14(36cm^2))/(4) \\ \\ A=3.14(9cm^2)=28.26cm^2 \end{gathered}`