Surface Area - SPHERE
4πr^2
Volume - SPHERE
4πr^3 / 3
Area - RECTANGLE
lw
Area - TRIANGLE
bh / 2
Area - EQUILATERAL TRIANGLE
s^2 sq. rt. 3 / 4
Area - RHOMBUS
d1 • d2 / 2
Area - SQUARE
s • s
Area - TRAPEZOID
b1 + b2 / 2
Area - triangle GIVEN ALL SIDES
sq. rt. s(s-a)(s-b)(s-c)
Area - CIRCLE
πr^2
Area - SECTOR
πr^2 ( θ/360)
ARC LENGTH
2πr (θ/360)
CIRCUMFERENCE
2πr
Volume - RECTANGLE
lwh
Volume - CUBE
s • s • s
Volume - CYLINDER
πr^2 • h
Volume - TRIANGULAR PRISM
b•h•l / 2
Volume - PYRAMID
l•w•h / 3
Volume - CONE
πr^2•h / 3