Question

find the area of sector which has 6 cm radius and 100 degree angle

Answer 1

Radius= 6cm
Theta = 100°
Therefore,
Area of sector = πr²theta/360
= 22/7×6×6×100/360 = 79200/2520=31.42cm²

Answer 2

Answer:

$31.4 cm^2$

Step-by-step explanation:

Given : Radius = 6cm

           $\theta = 100 ^{\circ}$

To Find: Area of sector

Solution:

Formula of area of sector :$\frac{\theta}{360^{\circ}}\pi r^{2}$

r = radius = 6cm

$\theta = 100 ^{\circ}$

So, area of sector = $\frac{100 ^{\circ}}{360^{\circ}}\times 3.14 \times (6)^{2}$

                             = $31.4 cm^2$

Hence the area of sector of radius 6 cm is  $31.4 cm^2$