TUESDAY 2/2 7.9D SURFACE AREA OF RECTANGULAR PYRAMID NETS

What 3D solid does this net create?

• Triangular Pyramid
• Triangular Prism
• Square Pyramid
• Square Prism

Tags

CCSS.6.G.A.4

A square pyramid is covered with decorative wrapping paper with no overlap.  The net of the box is shown on the right.  How many square centimeters of wrapping paper are needed to cover the surfaces of the box? 

• 108 cm²
• 324 cm²
• 180 cm²
• 432 cm²

Tags

CCSS.6.G.A.4

What is the total surface area of the rectangular pyramid whose net is shown?

• 400 in²
• 800 in²
• 1,200 in²
• 1,600 in²

Tags

CCSS.6.G.A.4

A pyramid has a square base. Each side of the base is 9 cm. The height of the pyramid is 14 cm. What is the total surface area?

• 126 cm²

• 144 cm²

• 252 cm²

• 333 cm²

How do you find the surface area of a 3-dimensional object?

• Divide the area of the base by 2 and multiply by the height.
• Divide the sum of the bases and multiply by the height.
• Multiply the sum of all the faces by two.
• Find the sum of all of the areas of all of the faces.

Tags

CCSS.6.G.A.4

What is the TOTAL surface area?

• 24.75 in²

• 12.375 in²

• 49.5 in²

• 79.75

Tags

CCSS.6.G.A.4

What 3D solid does this net create?

• Triangular Pyramid
• Triangular Prism
• Square Pyramid
• Square Prism

Tags

CCSS.6.G.A.4

A square pyramid is covered with decorative wrapping paper with no overlap.  The net of the box is shown on the right.  How many square centimeters of wrapping paper are needed to cover the surfaces of the box? 

• 108 cm²
• 324 cm²
• 180 cm²
• 432 cm²

Tags

CCSS.6.G.A.1

CCSS.6.G.A.4

Which of the following is true about a pyramid?

• They contain more triangles than any other shape.

• They contain more rectangles than any other shape.

• Pyramids have two parallel bases.

• Pyramids have 1 base.

Select all that would be needed to determine the specific name of a pyramid.

• Identify the shape of the base.

• determine if there are more triangles than any other shape.

• determine if there are more rectangles than any other shape.

• identify the two bases.