Circle Facts
Circle Area
Volume
Misc.
Pi Words
Formulas
100
What is the name of the distance across a circle through the center?
diameter
100
Find the area
452.39
144π
100
If the volume of the cylinder is 314 ft3 and the height is 10 ft. What is the base area of the circle?
31.4 ft2
100
When is Einstein's birthday?
March 14
100
Dole is the major distributor of this delightful fruit?
PInapple
200
What is the segment that runs from the circumference of the circle to the center of the circle?
Radius
200
Suppose you need a pool cover for a circular pool with a radius of 10 ft. What is the area of the cover?
100 π ft2
314 ft2
200
A can is filled with water. Its' radius is 2 in. Its' height is 5 in. What is the volume of the can?
π22*5
20 π
62.83 in2
200
This invention calculates Pi to more than 500 million places?
computer
200
These trees have needles instead of leaves
PIne Tree
200
State the formula for the area of a circle?
πr2
300
The distance around a circle is called what?
Circumference
300
Given a circle with a 10 in diameter, determine the area
78.54 in2
25π in2
300
What is the volume of a sphere with radius of 4 cm?
3/4 π *43
150.70 cm3
48 π cm3
300
In what TV Show was the calculation of pi used to crash the computer and stop the enemy ship?
Star Trek
300
A traveler who rides in a covered wagon
PIoneer
300
State the formula for the circumference of a circle
2π r
400
What is the value of Pi to 5 decimal places?
3.14159
400
Find the area of the shaded region.
361.28 u2
115π
400
Find the volume of the cylinder?
π52*12
942.48ft3
400
Pi is the 16th letter in which alphabet?
Greek
400
Sails the seas and steals from other ships.
Pirate
400
State the formula for the surface area of a cylinder
πr2h
500
What is the definition of Pi?
The circumference divided by the diameter
500
Find the area of the shaded region.
39.2777 un2
25π/2 un2
500
Find the volume of the cone.
1/3π 64*31
2077.64 cm3
500
What is the name of the #1 best selling book of all time that approximates pi to 3?
Bible
500
You put your life in their hands when you fly the friendly skies
Pilot
500
State the formula for the volume of a cylinder.
2π r2+2π rh