Circumference
What is the circumference of a circle when the diameter is 2 cm?
6.28 cm
What is the area of a circle when the radius is 2 in?
12.56 sq in
What is the area of a circle when the radius is 1 m?
3.14 sq m
What is the area of a circle whose circumference is 62.8 ft?
314 sq ft
A semi circle has a radius of 3 m. Find the distance around the outside of the semi circle?
15.42 m
What is the circumference of a circle when the radius is 3 mm?
18.84 mm
What is the circumference of a circle when the diameter is 30 u?
94.2 u
What is the area of a circle when the radius is 8 in?
200.96 sq in
What is the area of a circle whose circumference is 69.1 ft?
A pizza has a diameter of 14 in. Find the area of half the pizza.
76.93 sq in
What is the circumference of a circle when the diameter is 5 m?
15.7 m
What is the radius of a circle when the area is 153.86 sq m?
7 m
What is the area of a circle when the diameter is 6 in?
28.26 sq in
What is the area of a circle whose circumference is 25.1 cm?
50.24 sq cm
A tire has a radius of 4 in. If the tire makes 9 revolutions to go from the slide to the swings, then what is the distance from the slide to the swings?
226.08 in
What is the circumference of a circle when the radius is 7.5 in?
47.1 in
What is the circumference of a circle when the diameter is 55 yd?
172.7 yd
What is the area of a circle when the radius is 3.14 cm?
30.959144 sq cm
What is the area of a circle whose circumference is 56.52 yd?
254.34 sq yd
The bottom of my cup has a circumference of 12pi cm. What is the radius of the cup?
6 cm
What is the circumference of a circle when the radius is 3.14 ft?
19.7192 ft
What is the area of a circle when the diameter is 10 mm?
78.5 sq mm
What is the area of a circle when the diameter is 15 cm?
176.625 sq cm
What is the area of a circle whose circumference is 75.36 in? Give your answer in terms of pi
144pi sq in
A circle has a radius of 9 in. What is the area in terms of pi?
81pi in