Area and Surface Area

Find the total surface area of the prism.

• 48 square inches

• 64 square inches

• 88 square inches

• 76 square inches

Find the surface area of this figure.

• 148 cm²

• 120 cm²

Find the surface area of a cube with side length 12 m.

• 144 m²

• 36 m²

• 864 m²

• 216 m²

Find the surface area of the triangular prism with base lengths 15, base height 13 and slant height 10.

• 322.5 in²

• 367.5 in²

• 270 in²

• 975 in²

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• 15m²

• 16m²

• 18m²

• 20m²

What is surface area?

• The amount of stuff that can fit in an object.

• A 2D shape.

• A 3D shape.

• The sum of the areas of all the surfaces (faces) of a 3D shape.

What is the surface area of this triangular pyramid?

• 198.9 sq. inches

• 205.6 sq. inches

• 187.9 sq. inches

• 210.6 sq. inches

Mrs. Davis wanted to cover the classroom with new carpet. If the length of the classroom was 12 feet and the width was 8 feet. How much carpet would she need to buy?

• 20 feet

• 40 ft

• 96 square feet

• 40 square feet

Find the area of the parallelogram.

• 12 units²

• 10 units²

• 13 units²

• 6 units

Find the area of this triangle.

• 12 in²

• 22 in²

• 18 in²

• 24 in²