Areas & Volume Flashcards
1
Q
Circle Area
A
πr²
2
Q
Square Area
A
S²
2
Q
Triangle Area
A
1/2bh
2
Q
Rectangle Area
A
lb
3
Q
Surface area of sphere
A
4π²
3
Q
Sphere Volume
A
4/3πr³
4
Q
Cube volume
A
l³
5
Q
Cuboid Volume
A
lbh
6
Q
Circumference of Circle
A
2 pi r
7
Q
Arc length
A
S=rθ
8
Q
To convert from degrees to radians,
A
multiply the number of degrees by π/180
9
Q
To go from rad to degrees
A
multiply the number of radians by 180/π
