Formulas in Geometry Flashcards
1
Q
Volume of a Cone
A
V = (1/3) π r^2 h
2
Q
Volume of a Sphere
A
V = (4/3) π r^3
3
Q
Surface Area of a Cuboid
A
A = 2(length x width) + 2(width x height) + 2 (length x height)
4
Q
Pythagorean Theorem
A
A^2 + B^2 = C^2
5
Q
Area of a Circle
A
A = π r^2
6
Q
Circumference of a Circle
A
C = 2πr
7
Q
Area of a Triangle
A
A = (1/2) b h
8
Q
Surface Area of a Cube
A
A = 6s^2
9
Q
Perimeter of a Square
A
P = 4s
10
Q
Perimeter of a Rectangle
A
P = 2 (L + W)
11
Q
Area of a Trapezoid
A
A = (1/2) (b1+b2) H
12
Q
Area of a Rectangle
A
A = LW
13
Q
Volume of a Cylinder (closed)
A
V = π r^2 h
14
Q
Surface Area of a Cylinder
A
A = 2π r h = 2π r^2
15
Q
surface area of cone
A
A = πr ( r + sqrt (h^2 + r^2))
