Surface Area

What is the area of the base of the pyramid?

• 64 ft²

• 124 ft²

• 18 ft²

• 80 ft²

_{Find the Surface Area}

• 15m²

• 16m²

• 18m²

• 20m²

Find the surface area.

• 56 m²

• 32 m²

• 20 m²

• 16 m²

Find the total surface area of the cone. Round to the nearest tenth.

• 37.7 m²

• 50.3 m²

• 75.4 m²

• 25.1 m²

Find the total surface area of a cone with a radius of 7 inches and a slant height of 11 inches. Round to the nearest tenth.

• 259.7 in²

• 241.9 in²

• 153.9 in²

• 395.8 in²