Surface Area and Volume

The Toblerone candy come in a package like the triangular prism. The bases of the triangles are 2 inches with a height of 2.5 inches. The faces are 10 inches in length. 
What is the volume of the package? 

• 25 cubic in.

• 8 1/3 cubic in.

• 50 cubic in.

• 12.5 cubic in. 

Tags

CCSS.7.G.B.6

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.7.G.B.6

What is the lateral surface area of the prism?  Round to the nearest tenth if necessary.

• 98 square inches

• 114.9 square inches

• 106.5 square inches

• 35.3 square inches

Tags

CCSS.7.G.B.6

A fish-tank has a length of 45 centimeters, a width of 25 centimeter and a depth of 10 centimeter. Find the volume of the fish-tank.

• 10250 cm3

• 11250 cm3

• 11250 ft3

• 10250 ft3

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

Mariah is planting a rectangular rose garden.  In the center of the garden, she puts a smaller rectangular patch of grass.  The grass is 3 feet by 2 feet.  What is the area of the rose garden?

• 82 ft²

• 6 ft²

• 88 ft²

• 94 ft²

Find the surface area of this figure.

• 148 cm²

• 120 cm²

• 158 cm²

• 208 cm²

Tags

CCSS.7.G.B.6

What is the total surface area of the triangular prism shown? 

• 468 in²

• 540 in²

• 576 in²

• 700 in²

Tags

CCSS.7.G.B.6

Find the surface area of the triangular prism.

• 196 ft²

• 96 ft²

• 98 ft²

• 108 ft²

Tags

CCSS.7.G.B.6

Find the Surface Area

• 556 cm²

• 278 cm²

• 680 cm²

• 340 cm²

Tags

CCSS.7.G.B.6

Find the total surface area of the rectangular prism with the following dimensions:

length = 4 m

height = 3 m

width = 8 m

• 130 m²

• 125 m²

• 136 m²

• 96 m²

Tags

CCSS.7.G.B.6