12.1 - 12.3 Surface Area

Which of the following is a polyhedron

• Cone

• Cyllinder

• Tetrahedron

• Sphere

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What shape will the vertical cross -section of a cylinder be?

• Circle
• Triangle
• Rectangle
• Ellipse

Tags

CCSS.7.G.A.3

What shape does this cross section make?

• Rectangle
• Circle
• Triangle
• Square

Tags

CCSS.7.G.A.3

What shape will the vertical cross-section of a cube be?

• Square
• Triangle
• Trapezoid
• Circle

Tags

CCSS.7.G.A.3

What shape will the horizontal cross-section of a cone be?

• Dome
• Circle
• Pyramid
• Triangle

Tags

CCSS.7.G.A.3

Describe the cross section.

• triangle
• rectangle
• oval
• trapezoid

Tags

CCSS.7.G.A.3

The flat surface of a 3D shape is called:

• vertex

• face

• edge

• street

Tags

CCSS.6.G.A.4

The lines of a 3D shape are called...

• edges
• outside
• faces
• vertices

Tags

CCSS.6.G.A.4

What is the name of this polyhedron?

• Square Pyramid

• Rectangular Prism

• Triangular Prism

• Triangular Pyramid

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What is the main difference between Prisms and Pyramids?

• A prism has 2 bases and a pyramid has 1 base.

• A prism has to have all 90 degree sides and a pyramid doesn't

• A prism must have a least one curved line and a pyramid doesn't

• A prism must be 3-d but a pyramid shouldn't

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1