Volume and Surface Area of 3d Shapes Flashcards
1
Q
Volume of Rectangular Prism
A
V=lwh
2
Q
Surface Area of Rectangular Prism
A
SA=2(lw)+(lh)+(wh)
3
Q
Volume of Triangular Prism
A
V=(lwh)/2
4
Q
Volume of Pyramid
A
V=(lwh)/3
5
Q
Volume of Sphere
A
4/3pi(r^3)
6
Q
Volume of Cylinder
A
V=pi(r^2)h
7
Q
Volume of Cone
A
V=(pi(r^2)h)/3
8
Q
Radians to Degrees
A
rad/2pi=deg/360
9
Q
How to find Radians from Arc Length and Radius
A
Radians(theta)=Arc Length/Radius
10
Q
How to find Arc Length from Radians and Radius
A
Arc Length = Radians*Radius
11
Q
How to find Radius from Radians and Arc Length
A
Radius = Arc length/Radians
12
Q
How to find Area of Portion of Circle
A
pi(r^2)deg/360 OR pi(r^2)rad/2pi
13
Q
Sin(angle measure)=
A
Opposite/Hypotenuse
14
Q
Cos(angle measure)=
A
Adjacent/Hypotenuse
15
Q
Tan(angle measure)=
A
Opposite/Adjacent
