Change in Scale Rectangular Prisms

If the height of the rectangular prisms changes from 5in to 10 in what would the difference in surface area be between the two rectangular prisms?

• 80 in.²

• 90 in.²

• 110 in. ²

• 105 in.²

Tags

CCSS.7.G.B.6

If the width of the rectangular prism is doubled, which of the following is true?

• The volume is half as large.

• The volume is twice as large.

• The surface area is twice as large.

• The surface area is half as large.

Tags

CCSS.7.G.B.6

A rectangular prism is 5 meters by 8 meters by 7 meters. Th side that is 7 meters long is doubled, the other sides lengths are unchanged.  How does the volume change?

• The volume is twice as large

• The volume is 7 times as large

• The volume is 8 times as large

• The volume is 14 times as large

Tags

CCSS.7.G.B.6

If the length, width and height of the rectangular prism pictured all double, what happens to the surface area of the prism?

• Nothing -- the surface area stays the same

• The surface area doubles

• The surface area quadruples

Tags

CCSS.7.G.B.6

If the width of the rectangular prism (15 in) doubles what would the difference in surface area be from the original (in the picture) to the new rectangular prism?

• 400 cm ²

• 600 cm ²

• 800 cm ²

• 1000 cm ²

Tags

CCSS.7.G.B.6

Find the volume of the figure?

• 1100 in³

• 1600 in³

• 1200 in³

• 1500 in³

Tags

CCSS.7.G.B.6

Which statement is not true?

• Doubling the length of a prism will double its surface area.

• Multiplying the length of a prism by a scale factor of 4 will multiply the volume by 4.

• Doubling the length of a prism will double its volume.

• There is a direct relationship between a change in the length and a change in the volume.

Tags

CCSS.7.G.B.6

A rectangular prism has a height of 3 inches and a volume of 27 cubic inches. The height of this prism is changed to 6 inches, and the other dimensions stay the same. What is the volume of the prism with this change?

Tags

CCSS.7.G.B.6

Which box would require the least amount of wrapping paper? 

• Box A

• Box B

Tags

CCSS.7.G.B.6

A rectangular prism has a length of 4 inches, a width of 2 inches, and a height of 5 inches. If the length is doubled, what is the surface area of the prism?

• 40 in²

• 80 in²

• 76 in²

• 132 in²

Tags

CCSS.7.G.B.6