math formula sheet

Topics: Imperial units, United States customary units, Litre Pages: 6 (291 words) Published: April 27, 2014
Grade 8 Mathematics Formula Sheet
2009 Mathematics Standards of Learning
Geometric Formulas
s
h

w

r

d

s
l

b

p = 4s
A = s2

A = 1 bh
2

C = 2π r
C = πd
A = πr2

p = 2l + 2w
A = lw

b1

b

r
h

h

h
l

b2

b

A = bh

h

h

w

V = lwh
S.A. = 2lw + 2lh + 2wh

A = 1 h(b1 + b2 )
2

B

l

V = πr 2h
S.A. = 2πr 2 + 2πrh

l

h

c

a
r

B

b

V = 1 Bh

V = Bh
S.A. = hp + 2 B

h

a2 + b2 = c2

V = 1 πr 2h

3
S.A. = 1 lp + B
2

3
S.A. = πr 2 + πrl

Abbreviations
milligram
gram
kilogram
milliliter
liter
kiloliter
millimeter
centimeter
meter
kilometer
square centimeter
cubic centimeter

mg
g
kg
mL
L
kL
mm
cm
m
km
cm2
cm3

ounce
pound
quart
gallon
inch
foot
yard
mile
square inch
square foot
cubic inch
cubic foot

oz
lb
qt
gal.
in.
ft
yd
mi.
sq in.
sq ft
cu in.
cu ft

Copyright ©2011 by the Commonwealth of Virginia, Department of Education, P.O. Box 2120, Richmond, Virginia 23218-2120. All rights reserved. Except as permitted by law, this material may not be reproduced or used in any form or by any means, electronic or mechanical, including photocopying or recording, or by any information storage or retrieval system, without written permission from the copyright owner. Commonwealth of Virginia public school educators may reproduce any portion of this mathematics formula sheet for non-commercial educational purposes without requesting permission. All others should direct their written requests to the Virginia Department of Education, Division of Student Assessment and School Improvement, at the above address or by e-mail to Student_Assessment@doe.virginia.gov.

Area
Area of Base
Circumference
Perimeter
Surface Area
Volume

A
B
C
p
S.A.
V

Pi

π ≈ 3.14
π≈

22
7

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