Pyramids and Cones Honors Geometry

Find the surface area of the pyramid.

• 15m²

• 16m²

• 18m²

• 20m²

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

Find the surface area of the cone. Leave your answer in terms of pi.

• 12π m²

• 16π m²

• 24π m²

• 8π m²

Find the lateral area and surface area of each figure. Round your answers to the nearest tenth, if necessary.

• 183.0 cm²; 233.2 cm²

• 188 cm²; 259 cm²

• 83.7 cm²; 93.2 cm²

• 190 cm²; 240 cm²

Find the surface area of the figure. Round your answer to the nearest hundredth.

Find the surface area of the figure. Round your answer to the nearest hundredth.

Find the surface area of the figure. Round your answer to the nearest hundredth.(Hint: use the Pythagorean theorem to find half of the side length of the square)

Find the surface area of the figure.

Round your answer to the nearest hundredth.

Find the surface area of each figure.

• a

• b

• c

• d

What is the "L" in the surface area formulas for pyramids and cones?

• lateral height

• height or altitude

• slant height

• sinusoidal height