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WGU

WGU Formulas

QuestionAnswer
Perimeter of a Rectangle P=2l+2w
Area of a Rectangle A=lw
Perimeter of a Triangle P=a+b+c
Area of a Triangle A=1/2bh
Perimeter of a Circle C=2πr
Area of a Circle A=πr²
Total Surface Area of a Rectangular Solid 2lw+2lh+2wh
Volume of a Rectangular Solid lwh
Total Surface Area of a Right Circular Cylinder 2πr(h+r)
Volume of a Right Circular Cylinder Solid πr²h
Total Surface Area of a Sphere A=4πr²
Volume of a Sphere 4/3πr²
Created by: aimeelee