Review Solids

what is the circumference of this circle ?

• 3.14 cm 

• 37.68 cm

• 24 cm

• 68.4 cm

Solids A cylinder is shown. If the radius and height of a cylinder are tripled, what happens to the lateral area of the cylinder?

• 3 times larger

• 6 times larger

• 9 times larger

• 12 times larger

Solids Coy helps his father feed the livestock. Yesterday, they fed a calf a cake of feed that was shaped like the square prism shown. What was the surface area of the cake of feed?

• 96 sq in

• 112 sq in

• 176 sq in

• 192 sq in

Solids When the butterfly net shown below is fully extended, it forms the shape of a cone with a diameter of 12 inches and a slant height of 26 inches. Calculate the amount of mesh material needed to make the butterfly net.

p.12 Solids #14 Find the volume of this composite figure.

• Pyramid

• Cylinder

• Sphere

• Cone

p.9 Solids #2 Find the surface area of the cone below.

Solids The volume of a square pyramid is 108 cubic inches. The length of the edge of its base is 6 inches. What is the height of the pyramid?

• 3

• 9

• 18

• 54

Solids Jamie has two water balloons shaped like spheres. The radius of the larger balloon is 1.5 times the radius of the smaller balloon. If the volume of the smaller water balloon is 80 cubic inches, what is the volume of the larger water balloon?

• 120

• 180

• 270

• 360

Solids A company plans to design a new version of its Millennium Doll that will be larger than the old version. The figure shows the dimensions of the box for the old version of the doll.

What is the surface area?