What part of the circle is shown?
Diameter
What is the circumference equation using diameter?
C=pi * d
What is the diameter if the radius is 4.5
9
-half of the diameter
-half of the length of a circle that hits the middle point
27
What part of a circle is shown?
Radius
Find the circumference of this circle

31.4
What is the definition of diameter
The length across the circle going through the middle
What is the radius if the diameter is 12
6
True or False: Mr. Vy favorite number is 3
True
What part of a circle is shown?

Center
What is the circumference of a circle, if the radius if 2?
C=2*pi*2
C=12.56
If the circumference is 31.4, what is the diameter?
10
What is the radius if the diameter is 25?
12.5
How tall is Mr. Vy
5'7
Define: Circumference
The distance around the circle
What is the circumference of a circle if the diameter is 20in. ?
62.8
What is the diameter if the radius is 8?
16
What is the radius if the circumference is 62.8?
10
What sport did Mr. Vy play in high school?
Football and Basketball
Fill in the blank: The radius is __________ of the diameter
half
What is the circumference of a circle if the radius is 7?
43.96
What is the diameter if the circumference is 543
17.29
What is the radius if the circumference is 94.2?
15
When did Mr. Vy graduate high school at Parkrose?