1) A circle has a circumference of 36 ft. What is the diameter?
2) A circle has a diameter of 30. What is the circumference?
3) A circular pond has a radius of 6 yards. What is the circumference of the pond?
4) The diameter of a circular sandbox is 10 ft. What is the area of the sandbox?
5) The area of a circle is 50.24. What is the radius of the circle? **
6) Find the diameter of a circle if the radius is 4. 25 inches.
7) Find the radius of a circle with a diameter of 29 km.
8) How many times does a diameter of a circle fit around its circumference?
9) The closest estimated fraction for Pi is…….?
10) If the diameter of a circle is 9. What is the area?
11) If the radius of a circle is 8.5, what is the circumference?
12) The full arc of a circle measures _________ degrees.
13) The full arc of a semi-circle measures __________ degrees.
14) Finish this riddle… Cherry pie is delicious…._____________________________.
15) A round swimming pool has a radius of 100 inches. What is the circumference?
16) A round swimming pool has a radius of 100 inches. What is the area?
17) Find the diameter of Ms. Casale’s math clock near the homework board.
18) Find the circumference of the missionary money jar’s cap.
19) The circumference of a plate is 24 feet. Estimate the diameter of the plate.
20) The area of a Frisbee is 75 mm2. Estimate the radius.
21) What is the ratio of stars to stripes on the American flag?
22) What is the ratio of A to B classes on the third floor of SFCS?
23) Find the area of a square with a side length of 8.5 m.
24) Find the perimeter of a rectangle with a length of 39 and a width of 22.8
25) What is the area of a parallelogram with a length of 12m, a base of 18m and a height of
3m?
26) What is the base of a parallelogram with and area of 112ft and a height of 8 ft?
27) What is the perimeter of a square with an area of 81 sq. cm?
28) Cindy wants to build a fence around her rectangular yard. The yard measures 16.5 km by
23.3 km. How many km of fencing will she need?
29) The height and base of a parallelogram are 2 feet and 4 feet respectively. What is the
area of this parallelogram in square inches?
30) A fence is made up of 24 rectangular wooden pieces. One piece has a length of 2m and a
height of 7m. What the area of the entire fence?
31) What is true of the base and height of a figure?