Dimensional Change (Perimeter, Area, Volume)

The volume of a rectangular prism is 16 in³. If the dimensions are changed by a scale factor of 2, what is the new volume?

• 32 in³

• 64 in³

• 128 in³

• 256 in³

When the dimensions of a solid are changed by a scale factor, what happens to the volume?

• It changes by the scale factor

• It changes by the scale factor squared

• It changes by the scale factor cubed

• None of the above

A Cylinder has a volume of 36 cm³. If the dimensions are changed by 1/2, what is the new volume?

• 18 cm³

• 9 cm³

• 4.5 cm³

• 72 cm³

When the dimensions of a figure are changed by a scale factor of 3, what happens to the perimeter?

• The perimeter will be multiplied by 3

• The perimeter will be 3 more than the preimage

• The perimeter will be multiplied by 9

• There is no way to know, we don't have the measurements

A triangle has a perimeter of 16 cm and an area of 12 cm^2. If the dimensions are doubled what is the new perimeter and area?

• P =32 cm and A = 24 cm²

• P = 32 cm and A = 48 cm²

• P = 24 cm and A = 24 cm²

• P = 24 cm and 48 cm²

Tags

CCSS.HSG.GPE.B.7

CCSS.HSG.SRT.D.9

A pentagon has an area of 25 ft², the sides are tripled what is the new area?

• A = 75 ft²

• 100 ft²

• 200 ft²

• 225 ft ²

Tags

CCSS.HSG.SRT.A.1

CCSS.HSG.SRT.A.2

The measurements of a hexagon are changed by a scale factor of 4, what will happen to the area?

• The area will be multiplied by a factor of 4

• The area will be multiplied by a factor of 8

• The area will be multiplied by a factor of 16

• We cannot determine the new area

Tags

CCSS.HSG.SRT.A.1

If a rectangle is drawn and another rectangle is drawn so that the sides are twice as big as the first rectangle, what happens to the area?

• doubles
• triples
• quadruples
• not enough information

What happens to the perimeter of a square if the sides are    halved?

• doubles
• halved
• quadrupled
• forthed

The volume of the cylinder is dilated (TIMES) by a scale factor of 3, what is the capacity of the new cylinder in ft³?

• 162 ft³

• 180 ft³

• 54 ft³

• 108 ft³