Question

if area of sector is equal to half of area of circle . find the degree measure of the sector .​

Answer 1

Answer:

180°

Step-by-step explanation:

area of sector is equal to half of area of circle

$\frac{x}{360} \times \pi {r}^{2} = \frac{\pi {r}^{2} }{2}$

$\frac{x}{360} = \frac{1}{2}$

$x = \frac{360}{2}$

X= 180°

the degree measure of the sector 180°