Answer:
D. 
Step-by-step explanation:
Area of sector of a circle is given as θ/360*πr²
Where,
r = radius = 12 cm
θ = 56°
Use 3.14 as π
Plug in the values into the formula and solve


Area of the sector ABC =
The answer is D
2850*24/(4*24+18)
The light bulb consumes 600 watt-hours per day.
30. is 8 [-5] [3] [-2] -2
70mi/1hr x 1hr/60min x 1min/60sec= .0194/1sec