Question

What is the area of a sector that has a radius of 25 mm and has an angle measure of 50

Answer 1

Answer : The area of sector is, $272.57mm^2$

Step-by-step explanation :

Formula used to calculate the area of sector in degree is:

Area of sector = $\frac{\theta}{360}\pi r^2$

where,

$\theta$ = angle = $50^o$

r = radius = 25 mm

Now put all the given values in the above formula, we get:

Area of sector = $\frac{\theta}{360}\pi r^2$

Area of sector = $\frac{50}{360}\times 3.14\times (25)^2$

Area of sector = $272.57mm^2$

Therefore, the area of sector is, $272.57mm^2$