9 2/3 - 2 8/10 = 16 13/15
Answer:
There is no solution the answers there is not the right answer
Answer:
Area of the sector = 47.52π
Step-by-step explanation:
Area of the sector of the circle;
A = ∅ / 360 * πr²
We know that;
∅ = 120
r = 12
So now we can substitute;
A = (120 / 360) * π(12)²
A = 0.33 * 144π
A = 47.52π
Hope this helps!
Answer:
b is the answer
Step-by-step explanation:
1km= 1000m
1hr =60sec