Question

A sector with a central angle measure of 200 degrees has a radius of 9cm

Answer 1

B)
`45\pi cm^(2)`

Explanation:

`A=(\pi r^(2)(central. Angle) )/(360) =(\pi (9)^(2)(200) )/(360) =(\pi (81)(200))/(360)=45\pi cm^(2)`

Hope this helps