Question

A circle with area 9Pie has a sector with a central angle of 60°

Answer 1

Answer is 3/2pie

Area=

`\pi * r {?}^(2)`

So area is 9 pie

Sector=

`\frac{\pi * r ^(2) * 60 {}^(0) }{360 {}^(0) }`

So you just replace area with 9pie

`\frac{9\pi * 60 {}^(0) }{360 {}^(0) }`

And then you just simplify

`(9\pi)/(6)`

Thus you get= 3/2pie