Sides of Rectangular Prisms

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

A cubic box is 12 inches on each side. Its height is tripled to create a new box. how does the volume of the new box compare to the volume of the original box?

• The volume of the new box doubles
• The volume is three times as large
• The volume is nine times as large

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

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

Rectangular Prism A has a volume of 275 cubic inches. Rectangular Prism B has the same dimensions as Prism A except it is three times taller in height. What is the volume of Prism B?

• 278 cu in.

• 825 cu in.

• 92 cu in.

• 273 cu in,

Tags

CCSS.7.G.B.6

Triangular prism B's height is 12 times more than Triangular prism A. Which statements are true about Triangular prism B?

• The base of B will be 12 times the base of A

• The volume of B will be 12 times the volume of A

• The volume of B will be 7 more than A

• The volume of B will be 7 times more than A.

Tags

CCSS.7.G.B.6

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

• 96 in. ²

• 105 in.²

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

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