Surface of a Pyramid

What is the total surface area of this square pyramid?

• 130.25 mm²

• 175 mm²

• 155 mm²

What is the total surface area of the pyramid?

• 20 in²

• 33 in²

• 44 in²

What is the area of one of the triangular faces?

• 30mm²

• 32mm²

• 32.5mm²

Find the surface area of the square pyramid.

• 645 square centimeters

• 435 square centimeters

• 210 square centimeters

• 330 square centimeters

The lateral surface area of the pyramid is ​ (a)   square centimeters (All sides except the base).

The total surface area of the pyramid is ​ (b)   square centimeters.​

• 160

• 224

• 320

• 384

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

Haley is creating a model of the Great Pyramid for a project. The base is square with a side length of 4.7 inches and is 6 inches high. The slant height of each triangular face is 7.1 inches.

PART A: Label the correct dimensions from her model's net.

PART B: Drag the total surface area to the bottom right where the arrow is pointing.

f

g

d

6 in.

4.7 in.

78.49 square in.

134.89 square in.

7.1 in.

39.245 square in.

88.83 square in.

Tags

MA.6.GR.2.4

The total surface area of the square pyramid is​​ (a)   ​ square units and the lateral surface area is ​ (b)   ​ square units.

• 176

• 112

• 162

• 217

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

• 400 in²

• 800 in²

• 1,200 in²

• 1,600 in²

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