Surface Area of Triangular Pyramid with Nets

Which figure will this net make?

• Triangular Pyramid

• Hexagonal Pyramid

• Octagonal Pyramid 

• Cube

Find the total surface area of the following triangular pyramid. Each triangle is congruent, with a base of 7 ft. and a height of 6ft.

• 168 ft²

• 126 ft²

• 84 ft²

• 42 ft²

What is the lateral surface area of the figure shown?

• 108 cm²

• 324 cm²

• 144 cm²

• 432 cm²

Find the total surface of the figure. (all triangles are congruent)

• 30 in²

• 15 in²

• 45 in²

• 60 in²

Find the surface area of the following triangular pyramid.
Each triangle is congruent, with a base of 7 ft. and a height of 6ft.

• 168 ft²

• 126 ft²

• 84 ft²

• 42 ft²

Find the surface area of the triangular pyramid in square in.

• 211.2

• 90

• 105.6

• 195.6

Calculate the surface area of a triangular pyramid with a base area of 10 cm² and three triangular faces each with an area of 6 cm².

• 28 cm²

• 34 cm²

• 18 cm²

• 22 cm²

Find the surface area of a triangular pyramid with base lengths of 10 and base height of 8.7 and slant height of 14.

• 609 m²

• 210 m²

• 297 m²

• 253.5 m²

Find the total surface area:

• 544

• 800

• 480

• 664

What is the lateral area of the rectangular pyramid whose net is shown?

• 400 in²

• 800 in²

• 1,200 in²

• 1,600 in²