Geometry: Area and Surface Area Formulas

Area of Rectangle

A= b*h

Area of Parallelogram

A= b*h

Area of Rhombus

A= 1/2 d� * d�

Area of Square

A= s�

Area of Triangle

A= 1/2 b*h

Area of Kite

A= 1/2 d� * d�

Area of Trapezoid

A= 1/2 (b�+b�)h

Area of Regular Polygon

A= 1/2 P * a

Area of Circle

A= ? r�

Surface Area of Cylinder

SA= 2 ? r� + 2 ? r h

Surface Area of Rectangular Prism

SA = 2bl+2bh+2lh

Surface Area of Cone

SA = ? r� + ? r L

Volume of Sphere

V = 4/3??r�

Volume of a Cone

V = ? ??r�h

Volume of Cylinder

V = ??r�h

Volume of Rectangular Prism

V = L * W * H