Answer:
508.85 cm^2
Explanation:
Given data
Circumference= 80.01 centimeters
We know that the expression for circumference is
C= 2πr
Substitute to find r
80.01 =2*3.142*r
80.01= 6.284*r
r= 80.01/6.284
r= 12.73 cm
The radius is 12.73 cm
The area= πr^2
Substitute
Area= 3.142* 12.73^2
Area= 3.14*162.0529
Area= 508.85 cm^2
Also the diameter is two times the radius
Diameter= 2*12.732
Diameter= 25.46cm