Area Composite Figures and Surface Area

A model of a rectangular stove top with two circular burners is shown. The dimensions of the burners and the stove top are labeled.

Which measurement is the best estimate of the area in square inches of the stove top that does not include the area of the burners?

• 360

• 259.52

• 100.48

• 460.48

The dimensions of a rectangular prism are given in the net shown. What is the total surface area of the rectangular prism?

• 71

• 58

• 142

• 105

The net of a square pyramid and its dimensions are shown in the diagram. What is the total surface area of the pyramid?

• 336

• 960

• 204

• 624

A figure made of triangles, quadrilaterals, semicircles, and other two-dimensional figures.

• Surface Area

• Height

• Composite Figure

• Formula

The sum of the areas of all surfaces (faces) of a 3-D figure.

• Surface Area

• Volume

• Composite Figure

• Base

Mr. Hubbs bought a new home and wanted to place new grass on his lawn around his house. What is the area of the shaded area shown, his lawn?

• 13,600 ft²

• 18,400 ft²

• 16,000 ft²

• 2,400 ft²

What is the area of the composite figure?

• 40 sq cm

• 65 sq cm

• 52.5 sq cm

• 25 sq cm

Find the area of the figure.

• 43 sq inches

• 102 sq inches

• 37 inches

• 90 sq inches

Find the surface area of this figure.

• 148 cm²

• 120 cm²

Surface area:

• 81 m²

• 297 m²

• 108 m²

• 216 m²