Area of a Parallelogram
A=bh
Area of a Rhombus/Kite
A=�(d??d?)
Area of a Regular Polygon
A=�Pa
Area of a Triangle
A=�bh
Area of a Trapezoid
A=�h(b?+b?)
Area of a Sector
A=(mARC/360)?r�
Area of a Triangle (besides A=�/?bh)
1.) A=�absinC
2.) Law of Sines
3.) Heron's Formula: A=?s(s-a)(s-b)(s-c)
Prism
L=Ph
SA=Ph+2B
V=Bh
Pyramid
L=�P?
SA=�P?+B
V=�/?Bh
Area of a Circle
A=?r�
Sphere
L=NONE
SA=4?r�
V=?/??r�
Cone
L=?r?
SA=?r?+?r�
V=�/?Bh
Cylinder
L=2?rh
SA=2?rh+2?r�
V=Bh