Answer:
(a) Area: 530.66 ft^2
Circumference: 81.64 ft
(b) Circumference
(c) Area
Step-by-step explanation:
(a) Use the area formula of a circle: A = pi*r^2
A = 3.14*(13)^2 = 530.66 ft^2
Use circumference formula of a circle: C = pi*d or 2pi*r
C = 3.14*26 = 81.64 ft
(b) If you are putting tape that covers the outside, then you would need the circumference of the lawn
(c) If you are placing fertilizer, you would need to find the area of the lawn
Hope this helps :)
