11-3 Surface Areas of Pyramids and Cones

Front

What is the formula for the total surface area of a pyramid?

Back

Front

What does the variable 'l' represent in the surface area formulas for cones and pyramids?

Back

In the surface area formulas for cones and pyramids, 'l' represents the slant height.

Front

How do you calculate the lateral surface area of a cone?

Back

Front

What is the formula for the total surface area of a cone?

Back

Front

If a pyramid has a square base with side length 9 cm and a slant height of 14 cm, what is its total surface area?

Back

The total surface area is 333 cm².

Front

What is the area of the base of a pyramid with a square base of side length 9 cm?

Back

Front

What is the perimeter of a square base with side length 9 cm?

Back

Front

How do you find the total surface area of a cone?

Back

Front

What is the difference between lateral surface area and total surface area?

Back

Lateral surface area refers to the area of the sides only, while total surface area includes the base area as well.

Front

What is the slant height of a cone?

Back

The slant height of a cone is the distance from the base to the apex along the side of the cone.