```                   GEOMETRY AND TRIGONOMETRY
A = area                  C = circumference         V = volume
S = surface area          b = base                  h = height
l = length                w = width                 r = radius
Rectangle                Sphere
A = bh                         4 3
V =      pr
Triangle                        3
S = 4pr 2
1
A=      bh              Right Triangle
2
Circle
a 2 + b2 = c 2
A = pr 2                           a
sin q =
C = 2pr     2                       c
b
cos q =
Parallelepiped                      c
V = lwh                             a
tan q =
b
Cylinder
V = pr 2l
S = 2prl + 2pr 2
CALCULUS
df     df du              d                             dx
=                        ( sin x ) = cos x        ò     = ln x
dx du dx                 dx                              x
d n
( x ) = nx n -1
d
( cos x ) = - sin x      ò cos x dx = sin x
dx                       dx
d x                                     1             ò sin x dx = - cos x
(e ) = ex
n
ò x dx = n + 1 x , n 1 - 1
n +1
dx
d             1
òe    dx = e x
x
( ln x ) =
dx            x
47
```