Mathematics Formula Sheets for End-of-Course Exams
Use at least two decimal place values when approximating square roots or trigonometric ratios.
Description
Arc Length
Formula
L=
Area of Sector
A=
Cylinder
SA = 2π r 2 + 2π rh
V = π r 2h
Cone
SA = π r 2 + π rl
V=
1
3
Bh
1
3
π r 2h
or
V=
Prism
V = Bh
SA = 2B + Ph
or
SA = 2B + L
Pyramid
Quadratic Formula
Sphere
V=
x=
1
3
Bh
− b ± b 2 − 4ac
2a
𝟒
V = 𝟑 𝝅𝒓𝟑
SA = 𝟒𝝅𝒓𝟐
Variables
L: Arc Length
B, C: endpoints of arc
d: diameter of the circle
m: the measure of
A: Area of Sector
B, C: endpoints of intercepted arc
r: radius of the circle
m: the measure of
SA: Surface Area
r: radius of the base
h: height
V: Volume
r: radius of the base
h: height
SA: Surface Area
r: radius of the base
l: slant height
V: Volume
r: radius of the base
h: height
B: area of the base
V: Volum e
B: area of base
H: height
SA: Surface Area
B: area of base
P: Perimeter of the base
h: height
L: lateral surface area
V: Volume
B: area of the base
h: height
x: solution
a, b, c: coefficients
V: Volume
r: radius
SA: Surface Area
r: radius
Copyright © September 2010 All rights reserved. Educational institutions within the State of Washington have permission to reproduce this
document. All other individuals wishing to reproduce this document must contact OSPI.
Mathematics Formula Sheets for End-of-Course Exams
Use at least two decimal place values when approximating square roots or trigonometric ratios.
Copyright © September 2010 All rights reserved. Educational institutions within the State of Washington have permission to reproduce this
document. All other individuals wishing to reproduce this document must contact OSPI.