Surface Area of Pyramids and Prisms and Spheres

Find the Surface Area.

• 15.6m²

• 96m²

• 52.3m²

• 890m²

Find the Surface Area.

• 15m²

• 16m²

• 18m²

• 20m²

What is the surface area of this figure?

• 200 cm ²

• 800 cm ²

• 400 cm ²

• 100 cm ²

What 3D solid does this net create?

• Triangular Prism

• Triangular Pyramid

• Rectangular Pyramid

• Square Prism

Find the surface area of the hexagonal pyramid.

• 1,861 sq. meters

• 1,609.1 sq. meters

• 1,456.8 sq. meters

• 1,333 sq. meters

What is the surface area of this shape?

• 100 ft²

• 150 ft²

• 125 ft²

• 212 ft²

What is the surface are if you were to wrap this square pyramid?

• 23 sq. meters

• 27 sq. meters

• 33 sq. meters

• 36 sq. meters

What does lateral mean when asked to find the lateral surface area?

• Means the bases and no sides.

• Means just  the sides.

A pyramid has a square base. Each side of the base is 9 cm. The slant height of each triangle is 14 cm. What is the surface area?

• 126 cm²

• 144 cm²

• 252 cm²

• 333 cm²

The surface area of the prism was originally 100 sq inches, but it was dilated with a k=.5. What is the new surface area?

• 100

• 50

• 25

• 12.5