Area of
Triangle
Area of
Area of
Rectangle
Area of
Parallelogram
Area of
Rhombus
Area of
Area of
Trapezoid
Area of
Equilateral
Triangle
Area of
Area of Regular
Polygon
Circle
Square
Kite
A=s2
A=1bh
2
A=bh
A=bh
A 1d d
21 2
A 1d d
21 2
2
s
3
A
4
A 1 Pa
2
A 1hb b
2 1 2
A  r2
Perimeter of
Rectangle
Circumference
of Circle
Heron’s
Formula
Length of an
Arc
Area of a
Sector
Surface Area
of Prism
Surface Area
of Pyramid
Surface Area
of Cylinder
Surface Area
of Cone
Surface Area
of Sphere
C 2 r or d
2
2w
2B+Ph
2 r2 2 rh
4 r2
1P
2
r
B
 r2
Lateral Area of
Prism
Lateral Area of
Pyramid
Lateral Area of
Cone
Lateral Area of
Cylinder
Volume of
Prism
Volume of
Pyramid
Volume of
Cone
Volume of
Cylinder
Volume of
Sphere
Trig Ratios
1P
2
2 rh
1 Bh
3
 r2h
Sin
Cos
Tan
Opposite side
Hypotenuse
Adjacent side
Hypotenuse
Opposite side
Adjacent side
Ph
r
Bh
1 2
r h
3
4 3
r
3