Calculating Surface Area of Pyramids

What is the first step in using the Nets method to find the surface area of pyramids?

• Calculate the area of the base

• Add up the areas of all sides

• Draw the shape unfolded

• Identify if the pyramid is rectangular or triangular

How many triangular sides does a rectangular pyramid have?

• Five

• Four

• Three

• Two

Which method is used in the video to find the surface area of pyramids?

• The Cylinder Method

• The Prism Method

• The Cone Method

• The Nets Method

What formula is used to calculate the area of the base of a rectangular pyramid?

• Length x Width

• Length + Width + Height

• Base x Height

• Base x Height / 2

What is the area of a triangle with a base of 9 meters and a height of 14 meters?

• 63 square meters

• 126 square meters

• 45 square meters

• 81 square meters

What is the total surface area of a rectangular pyramid with a base area of 81 square meters and four sides each with an area of 63 square meters?

• 333 square meters

• 324 square meters

• 144 square meters

• 270 square meters

For a triangular pyramid, how many sides will the net have in total?

• Three

• Four

• Five

• Six

What is the area of a base of a triangular pyramid with a base of 10 meters and height of 8 meters?

• 20 square meters

• 40 square meters

• 80 square meters

• 18 square meters

What is the area of one of the triangular sides of a pyramid with a base of 10 meters and a height of 12 meters?

• 60 square meters

• 120 square meters

• 30 square meters

• 24 square meters

What is the total surface area of a triangular pyramid with a base area of 40 square meters and three sides each with an area of 60 square meters?

• 220 square meters

• 180 square meters

• 160 square meters

• 200 square meters