19.75 divided by 3.25 = m
M= 6.07692307692
Hope this helps :D
28.87 and .122
Hope this helps
3a-5 is an example of expression
The area of sector is 1.57 m²
<u>Explanation:</u>
Given:
Radius, r = 3 m
Central angle of a sector = 1/9π radians
Area of sector, A = ?
We know:
Area of sector, A = 
where,
α is the central angle in radians
On substituting the value we get:

Therefore, the area of sector is 1.57 m²