Answer:
141 in³
Step-by-step explanation:
This problem bothers on the mensuration of solid shapes a cylinder, since the shapes of candles are cylindrical.
Given data
Radius r= 3in
Height h= 5in
Volume of cylinder V= πr²h
Substituting our given data we have
V= 3.14*3²*5
V= 3.14*9*5
V= 141.3in³
V= 141in³
Answer: 141 cubic inches
Step-by-step explanation:
Hi, to answer this question, since the candle is a cylinder, we have to apply the next formula:
Volume of a cylinder (V) : π x radius ² x height
Replacing with the values given and solving for v (Volume)
V = π x 3 ² x 5
V = 141 cubic inches
In conclusion, the volume of the candle is 141 cubic millimeters, and it is also the amount of wax needed for the candle.
Feel free to ask for more if needed or if you did not understand something
