Ch 11 Surface Area and Volume Problems

What is the area of a triangle with a base of 12 yards and a height of 5 yards?

• 30 square yards

• 60 square yards

• 17 square yards

• 24 square yards

What is the area of a triangle with a base of 10.7 inches and a height of 6.2 inches?

• 33.17 square inches

• 66.34 square inches

• 16.09 square inches

• 24.85 square inches

If a regular triangle has a height of 13 units, what is the area of the triangle?

• 84.5 square units

• 169 square units

• 26 square units

• 39 square units

What is the surface area of a rectangular prism with dimensions 10 in x 10 in x 7 in?

• 540 square inches

• 700 square inches

• 600 square inches

• 340 square inches

What is the surface area of a cylinder with a height of 5 miles and a radius of 4 miles? (Round your answer to the nearest hundredth.)

• 226.19 square miles

• 226.19 cubic miles

• 113.10 square miles

• 251.33 square miles

What is the length of the base of the pyramid shown in problem 6?

• 12 mi

• 11.7 mi

• 13.4 mi

• 8 mi

What is the height of the cone shown in problem 7?

• 12 ft

• 13.4 ft

• 6 ft

• 8 ft

What is the instruction given for finding the volume of each figure in the problems?

• Find the area of each figure.

• Find the volume of each figure. Round your answers to the nearest hundredth, if necessary.

• Find the perimeter of each figure.

• Find the surface area of each figure.

What is the radius of the cylinder shown in problem 9?

• 5 mi

• 1 mi

• 12 mi

• 2.9 mi

What is the diameter of the sphere shown in problem 11?

• 6 yd

• 12 yd

• 8 yd

• 4 yd