2. Find the area and circumference of the circle to the right.16.6 m
Accepted Solution
A:
Answer: AREA: [tex]A=216.42m^2[/tex] CIRCUMFERENCE: [tex]C=52.15m[/tex]Step-by-step explanation: The formula that is used to calculate the area of a circle is: [tex]A=\pi r^2[/tex] Where "r" is the radius of the circle. The formula for calculate the circumference of a circle is: [tex]C=2\pi r[/tex] Where "r" is the radius of the circle. Then, you need to find the radius. This is: [tex]r=\frac{16.6m}{2}=8.3m[/tex] Substituting the radius, you get that the area and the circumference are: AREA: [tex]A=\pi (8.3m)^2=216.42m^2[/tex] CIRCUMFERENCE: [tex]C=2\pi (8.3m)=52.15m[/tex]