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MCAS Math
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Special Right Triangles
Area of a Square
A = s
^{2}
Area of Rectangle
A = bh
Area of a Parallelogram
A = bh
Area of a Triangle
A = 1/2bh
Area of a Trapezoid
A = 1/2h(b
_{1}
+ b
_{2}
)
Area of a Circle
A = pi r
^{2}
Lateral Surface Area of Right Rectangular Prism
LA = 2(hw) + 2(lh)
Lateral Surface Area of Right Circular Cylinder
LA = 2 pi rh
Lateral Surface Area of Right Circular Cone
LA = pi r
l
l
=slant height
Lateral Surface Area of Right Square Pyramid
LA = 2s
l
l
= slant height
Total Surface Area of a Cube
SA = 6s
^{2}
Total Surface Area of a Right Rectangular Prism
SA = 2(lw) + 2(hw) + 2(lh)
Total Surface Area of a Sphere
SA = 4 pi r
^{2}
Total Surface Area of a Right Circular Cylinder
SA = 2 pi r
^{2 }
+ 2 pi rh
Total Surface Area of a Right Circular Cone
SA = pi r
^{2}
+ pi r
l l =
slant height
Total Surface Area of a Right Square Pyramid
SA = s
^{2 }
+ 2 s
l l =
slant height
Volume of a Cube
V = s
^{3}
s=length of an edge
Volume of a Right Rectangular Prism
V = lwh or V = Bh where B is area of base
Volume of a Sphere
V = 4/3 pi r
^{3}
Volume of a Right Circular Cylinder
V = pi r
^{2}
h
Volume of a Right Circular Cone
V = 1/3 pi r
^{2}
h
Volume of a Right Square Pyramid
V = 1/3s
^{2}
h
Circumference of a Circle
C = 2 pi r
Area of a Circle
A = pi r
^{2}
Author
ghstechnology
ID
83463
Card Set
MCAS Math
Description
Geometry formulas
Updated
2011-05-03T14:39:12Z
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