Area and Properties of Pyramids

This video tutorial explains how to calculate the surface area of a square pyramid. It begins by identifying the pyramid's five faces, including one square base and four triangular sides. The tutorial details the process of calculating the area of the square base using the formula length times width, and the area of the triangular faces using the formula base times height divided by two. Finally, it combines these areas to find the total surface area, emphasizing the importance of labeling the result in square feet.

How many faces does a square pyramid have?

• 5

• 4

• 6

• 3

Why is the pyramid called a square pyramid?

• Because it has a square base

• Because it has four triangular faces

• Because it is taller than it is wide

• Because it is made of squares

What is the length of each side of the square base?

• 25 ft

• 30 ft

• 35 ft

• 20 ft

How many triangular faces are there on the pyramid?

• 5

• 4

• 2

• 3

What formula is used to calculate the area of the square base?

• Base times height divided by 2

• Length plus width

• Base times height

• Length times width

What is the area of the square base?

• 500 sq ft

• 600 sq ft

• 625 sq ft

• 650 sq ft

What is the formula for the area of a triangle?

• Base times height

• Length plus width

• Base times height divided by 2

• Length times width

What is the height of each triangular face?

• 30 ft

• 32 ft

• 34 ft

• 36 ft

What is the area of one triangular face?

• 300 sq ft

• 350 sq ft

• 400 sq ft

• 450 sq ft

How do you find the total area of all triangular faces?

• Add the area of each triangle

• Multiply the area of one triangle by four

• Divide the area of one triangle by four

• Subtract the area of the base from the total