Answer:
Step-by-step explanation:
If this was an entire circle, the area could be found by using
Area = pi * r^2 where r = 9
To take the central angle into account, use this formula
Area = 120/360 * pi * r^2
Area = 1/3 * pi * 9^2
Area = 27 pi
area = 84.78 cm^2 which isn't there.
<h2>sorry I can't help you to solve the equation</h2>
I'm not real sure if this is right but I did my best
Answer:
90
Step-by-step explanation:
Length times with times height
I do believe that the LCD of those would be 3
