Answer: 42
Step-by-step explanation: Subtract 81 from 123 ;) your welcome
Answer:
696.265 inches
Step-by-step explanation:
Radius = 27/2 = 13.5
2 semicircles + 2 lengths
(3.14 × 13.5²) + 2(62)
2850*24/(4*24+18)
The light bulb consumes 600 watt-hours per day.