Circle Formulas Flashcards
1
Q
Area
A
Pi r squared
2
Q
Circumference
A
Pi d
2 pi r
3
Q
Surface area of sphere
A
4 pi r squared
4
Q
Volume of sphere
A
4/3 pi r cubed
5
Q
Volume of cone
A
1/3 pi r square * height
6
Q
Surface area of cone
A
Pi r squared + pi r * slant height
