Shape
Right Prism
Right Pyramid & Cone
Sphere
Surface Area Formula
SA = 2Ph + 2B
Triangle
Trapezoid
V = Bh
SA =B + ½ Pl
V = Bh
SA =
V=
Shape
Parallelogram
Volume Formula
Perimeter
P = 2b + 2h
P=x+y+z
Variable Meanings
P is the perimeter of the base
B is the area of the base
h is the height
B is the area of the base
h is the height
P is the perimeter
l is the slant height
r is the radius
Area
A = bh
A = ½ bh
P=w+x+y+z
A = ½ (b1 + b2)h
Circle
P=
P=
A=
A=
Sector AB
P=
A=
Variable Meanings
b is the base
b is the height
x, y, z are the side lengths
b is the base
h is the height perpendicular
to the base
w, x, y, z are the side lengths
b1, b2 are the bases
h is the height perpendicular
to the bases
r is the radius
d is the diameter
mAB is the degree of the arc