find out area of circle of radius is 6.3 by divinding the circle into 32 sectors
To find the area of a circle of radius 6.3 by dividing it into 32 sectors, follow these steps:
1. Calculate the area of the entire circle using the formula: A = π * r^2, where A represents the area and r is the radius. In this case, the radius is 6.3, so the formula becomes: A = π * 6.3^2.
2. Divide the total area by the number of sectors (32) to find the area of each sector. Each sector will have the same area since they are equal in size. Divide the total area by 32: A_sector = A / 32.
3. The area of each sector will give you the area occupied by 1/32nd of the circular region.
how will that help?
if you don't know how to find the area of a sector, you still won't know the area of the circle.
However, you can make a pretty good approximation if you know how to find the area of a triangle. The 32 sectors are very close to triangular in shape, have a height which is the radius of the circle, and a base which is 1/32 the circumference.