Warm UP: change of dimensions effect

If all the edges of a prism are multiplied by 5, then the volume of the prism will be multiplied by ___.

• 5
• 25
• 50
• 125

If all of the dimensions of a triangular prism decreased by 1/3, how much would the volume decrease by?

• 1/27

• 1/9

• 1/3

• 1/6

The volume of a prism is 80 in³.  If each edge is divided by 2 to make a new prism, then the new volume will be _______.

• 80 in³
• 40 in³
• 20 in³
• 10 in³

If the height of the cylinder is doubled. Describe the effect on the volume of the cylinder.

• volume is doubled

• volume becomes 4 times bigger

• volume is 8 times bigger

• volume is tripled