Area of Triangle
(1/2)bh
Pythagorean Theorem
A^2 + B^2 = C^2
Volume of a Cube
side^3
Volume of Rectangular Solid
HxWxL
Volume of a Cylinder
π(r^2)h
Circumference of a Circle
2πr
Area of a Circle
πr^2
Area of Sector
(x/360)πr2
A^2 - B^2 =
(A+B) (A-B)
(A+B)^2 =
A^2+2AB+B^2
(A-B)^2=
A^2-2AB+B^2