# Area of Sector Worksheet - DOC

Document Sample

```					                                Worksheet Chart on Circles, Arc Lengths, Sectors, Segments
Radian                              Circum-   Circle    Arc     Sector   Triangle   Segment
m                                ference   Area     Length    Area      Area       Area

1    30                     18

2    45                               28
3
60                                         24
Circle
4    90                                                  256
Circumference = 2**r or *d
5    120                                                           4
Area = *r²
6    135                                                                    24
Fractional Part of the Circle
(for use with arc length            7    150                                                                              300
and sector area)
8    36                     35

FPC = 360                           9    54                     15

10                  1/4               16
Arc Length (s) =
FPC * Circumference            11                  1/6                         36
For radian measure, s = r 
12                  3/8                                  256
Sector (K) = FPC * Acircle
1         13                  1/3                                            10
For radian measure, s = 2 r2 
14                  1/12                                                    27
Triangle (T) = ½ * r2 * sin()
15                                              60                25
Segment (G) = K - Atriangle         16                                                       400      10

```
DOCUMENT INFO
Shared By:
Categories:
Stats:
 views: 235 posted: 12/22/2010 language: English pages: 1
Description: Area of Sector Worksheet document sample
How are you planning on using Docstoc?