Geometric Formulae Flashcards
1
Q
Area of a square
A
x^2
2
Q
Perimeter of a square
A
4x
3
Q
Area of a rectangle
A
xy
4
Q
Perimeter of a rectangle
A
2(x + y)
5
Q
Area of a triangle
A
(xy)/2
6
Q
Perimeter of a triangle
A
x + z(1) + z(2), where x is the base and z is the sides
7
Q
Area of a circle
A
pi r^2
8
Q
Perimeter of a circle
A
2pi r
9
Q
Surface area of a cube
A
6x^2
10
Q
Volume of a cube
A
x^3
11
Q
Surface area of a rectangular prism
A
2(xy + zy + zx)
12
Q
Volume of a rectangular prism
A
xyz
13
Q
Surface area of a sphere
A
4pi r
14
Q
Volume of a sphere
A
4/3 pi r^3
15
Q
Surface area of a cylinder
A
2pi rh + 2pi r^2
