Ch. 10 - Measuring Circles, Cylinders and Time Flashcards
1
Q
Diameter
A
distance across a circle through the center
2
Q
Radius
A
distance from the center of a circle to the edge of a circle
3
Q
Circumference
A
distance around a circle
4
Q
Pi (𝞹)
A
ratio of the circumference to the diameter
5
Q
Elapsed Time
A
how long an even lasts