U9L7 3-D Figures and Cross Sections

Which statements are true regarding the prism? Check all that apply.

• The prism has no vertices.

• The prism has 9 edges.

• The bases of the prism are triangles.

• The bases of the prism are rectangles.

• The prism has 5 faces.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What two-dimensional figure will be created by a horizontal cross section?

• triangle

• rectangle

• hexagon

• octagon

Tags

CCSS.7.G.A.3

What two-dimensional figure will be created by a vertical cross section?

• triangle

• rectangle

• hexagon

• octagon

Tags

CCSS.7.G.A.3

Which solids can have vertical cross sections that are circles? Check all that apply.

• cones

• prisms

• cylinders

• pyramids

• spheres

Tags

CCSS.7.G.A.3

What three-dimensional solid has 6 rectangular faces, 2 equal bases that are not rectangles, and 18 edges?

• triangular prism

• pentagonal prism

• hexagonal prism

• octagonal prism

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units?

• E and J

• G and E

• F and I

• J and G

Tags

CCSS.7.G.A.3

Rectangle ABCD has a perimeter of 32 units and will be rotated about line k.

What is the three-dimensional solid created?

• rectangular prism

• rectangular pyramid

• cylinder

• cone

Tags

CCSS.7.G.A.3

Rectangle ABCD has a perimeter of 32 units and will be rotated about line k.

What is the radius of the base of the cylinder created?

• 3

• 6

• 10

• 12

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Which solids have the same types of vertical cross sections through the base?

• a rectangular prism and a cylinder

• a rectangular prism and a cone

• a cylinder and a cone

• a cylinder and a pyramid

Tags

CCSS.7.G.A.3

The triangle shown is rotated about line m. 

What is the approximate base area of the resulting three-dimensional figure?

Area of a circle:  $A=\pi r^2$ 

• 38 sq. cm

• 113 sq. cm

• 201 sq. cm

• 314 sq. cm

Tags

CCSS.6.G.A.4