Surface Area and Volume of Pyramids

^{_{Find the Surface Area}}

• 15m²
• 16m²
• 18m²
• 20m²

Tags

CCSS.6.G.A.4

Find the surface area of the triangular pyramid.

• 268.8 m²

• 350.4 m²

• 278.4 m²

• 412.8 m²

What is the surface area of this shape?

• 211.937 ft²

• 211 ft²

• 225.456 ft²

• 189.34 ft²

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 tent is in the shape of a pyramid. The base is a rectangle with a length
of 12 feet and a width of 10 feet. The height of the tent is 8 feet. Find the volume of the tent.

• V = 960 ft³
• V = 320 ft³
• V = 480 ft³
• V = 560 ft³

A sign made of solid wood is in the shape of a pyramid. The base is a triangle with a base of 6 feet and a height of 4 feet. The height of the sign
is 7 feet. The wood costs $3 per cubic foot. What is the cost of the sign?

• $168
• $56
• $84
• $28

• V = 1800 mm³
• V = 600 mm³
• V = 900 mm³
• V = 1200 mm³

Find the volume of a rectangular pyramid with the length and width 4in and 5in, and the height of 6in.

• 100in³
• 90in³
• 60in³
• 40in³

Find the volume of the figure. Round to the nearest whole number.

• 317 units³
• 635 units³
• 1,904 units³
• 890 units³