Question

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The Candle Company is designing a new cylindrical candle. They are looking at four different molds. Which mold will use the least amount of wax?

Candle Mold Choices
Mold
Diameter
Height
A
2 inches
7 inches
B
2 inches
4 inches
C
3 inches
3 inches
D
4 inches
3 inches


Recall the formula V = pi r squared h.
Mold A
Mold B
Mold C
Mold D

Answer 1

b

Explanation:

Answer 2

Mold B

Explanation:

Mold B :

r = 1 in

h = 4 in

V = 3.14*1*1*4=12.56 cubic inches