Answer:
radius
Step-by-step explanation:
Step-by-step explanation:
4/9A = 12
A = 12×9/4
= 27
......
Use a calculator
Just look up how to find unit rates and it should be easy
Since the area of a circle is π

, and our radius is 9 we know the total area to be 254.469, and the ratio of sector area to total area is 169.56/254.469 = .6663. There are 360 degrees in a circle, so:

≈ 240°
240 degrees