Geometry Unit 5 Review

A scale factor of 2 is used to enlarge the dimensions of a square. What is the effect of this change on the area of the square?

• The area will be half as big.

• The area will be twice as large.

• The area will be 4 times larger.

• The area will be 8 times larger.

• The area will not change.

Tags

CCSS.7.G.A.1

The cylinders shown are similar. If the volume of the larger cylinder is 562.5 m³, then what is the volume of the smaller cylinder?

• 288 m³

• 112.5 m³

• 450 m³

• 360 m³

Lucia has a triangular prism that has a volume of 96cm³.The length is 6cm and the height is 8cm. What is the width?

• 4cm

• 5cm

• 2cm

• 1cm

Tags

CCSS.7.G.B.6

The volume of this CUBE is 64 cubed cm. What is the cube's height? * hint ---- the shape is a CUBE

• 6cm

•  4 cm

• 64 cm

•  8903 cm ⁸

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

Tags

CCSS.7.G.A.1

Which solid is formed by rotating this two-dimensional figure using the axis of rotation?

Tags

CCSS.7.G.A.3

Which solid is formed by rotating this two-dimensional figure using the axis of rotation?

Tags

CCSS.7.G.A.3

Select all the cross sections of a cone.

• Rectangle

• Circle

• Triangle

• Parabola

• Ellipse

Tags

CCSS.7.G.A.3

A solid with volume of 8 cubic units is dilated by a scale factor of k to obtain a solid with volume 216 cubic units. Find the scale factor which results in the image.

Each small square represents 1 square centimeter. Rotate this two-dimensional figure around the vertical axis shown. What is the volume of this solid? Round your answer to nearest tenth.

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3