Answer:
The area of sector AOB is 75.36 unit²
Step-by-step explanation:
Consider the provided information.
Circle O with minor arc AB=60 degrees and OA =12.
We need to find the area of sector.
Area of the sector: 
Substitute
and r =12 in above formula.




Hence, the area of sector AOB is 75.36 unit²
Answer:
1/2
Step-by-step explanation:
Answer:
The answer is (3x^2-2x+5)
Answer:
7.5
Step-by-step explanation:
it's basically just 15 divided by 2