Question

A gardener makes a new circular flower bed. The bed is twelve feet in diameter. Calculate the circumference and the area of the circular flower bed.

Answer 1

Use the following formulas. C=2pir r= radius, pi=3.14 A=pir^2 r = radius pi=3.14 R=1/2d d = diameter The diameter is 12 feet so the radius is 6, plug into the equations... C = 2pi(6) A = Pi6^2... Plug these into your calculator to find the answers. Or if you are asked to leave the answers in terms of pi you should get A = 12pi and C =36pi Hope that helps!

Answer 2

D=12, R=6
A=πr², C=2πr
A=36π, C=12π

A=113.04 ft²
C=37.68 ft