Area of a Square
A=s2
Perimeter of a Square
P=4s
Volume of a Square
V=s3
Area of a Circle
A=𝝿r2
Circumference of a Circle
C=2𝝿r
Diameter
D=2r
Radius
r=1/2d
Area of a Triangle
1/2bh
Pythagorean Theorem(Right Triangles Only)
C2=A2+B2
Volume of a Cone
V= 1/3𝝿r2h
Lateral Area(doesnt include top or bottom)
LA=2𝝿rh
Surface Area(Does include top or bottom)
SA=2𝝿rh+2𝝿r2
Volume
V=𝝿r2h
Surface area of a sphere
SA=4𝝿r2
Volume of a Sphere
V=4/3𝝿r3
surface area of a cube
SA=6a2