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40 Cards in this Set
 Front
 Back
2^3

8


2^4

16


2^5

32


2^6

64


3^3

27


3^4

81


4^3

64


5^3

125


11^2

121


12^2

144


13^2

169


14^2

196


15^2

225


16^2

256


20^2

400


25^2

625


square root of 2

1.4


square root of 3

1.7


square root of 5

2.2


a^n x a^m

a^n+m


a^n/a^m

a^nm


(a^n)^m

a^nm


(a/b)^n

a^n/b^n


(ax)^n

a^n (x^n)


square root of a/b

square root of a/square root of b


square root of ab

square root of a (square root of b)


(a^2 + b^2)

(a+b) (ab)


(a+b)^2

a^2 + 2ab + b^2


(ab)^2

a^2  2ab +b^2


area of a triangle

1/2 bh


pythagorean theorem

a^2 + b^2 = c^2 (for right triangles)


area of a circle

(pi)r^2


circumference

(pi)d or 2(pi)r


length of an arc

(x/360) x 2(pi)r (x = measure of arc)


pi

3.14 or 22/7


surface area of a cube

6a^2 (a = edge length)


volume

l x w x h


distance between coordinates

square root of (x1  x2)^2 + (y1  y2)^2


midpoint between coordinates

{(x1 + x2)/2, (y1 + y2)/2}


slope of a line

(y1  y2)/(x1  x2) (x1 cannot = x2)
