 |
| Figure 1 |
The formula to find the area of a sector is shown in Figure 2.
 |
| Figure 2 |
Take for example Figure 3.
 |
| Figure 3 |
The area of this sector can be found out like below.
The arc length of the sector can be found out like below:
Monday, 13 February 2017
Sectors of circles
The formula to find the arc length of a sector is shown in Figure 1.
The formula to find the area of a sector is shown in Figure 2.
Take for example Figure 3.
The area of this sector can be found out like below.
The arc length of the sector can be found out like below:
The formula to find the area of a sector is shown in Figure 2.
Take for example Figure 3.
The area of this sector can be found out like below.
The arc length of the sector can be found out like below:
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