Answer:
4.71
Step-by-step explanation:
Area of shaded sector formula: r2(data)(pi)/360
Substitute the info into the formula
(60)(pi)/360
9(60)=540
540/360(pi)=4.71
Hope this helps! :)
Answer:
trigonometry is difficult haha…. Answer is 8.81 I think
Step-by-step explanation:
2x+8=20
2x=20-8
2x=12
12/2=x
6=x