Geometry B 9.3 Surface Area Pyramids and Cones

Front

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

Back

Surface Area = Base Area + Lateral Area.

Front

What is the formula for the lateral area of a pyramid?

Back

Lateral Area = 1/2 * Perimeter of Base * Slant Height.

Front

What is the formula for the area of the base of a pyramid?

Back

Base Area = Length * Width (for rectangular base) or Base Area = (1/2) * Base * Height (for triangular base).

Front

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

Back

Surface Area = Base Area + Lateral Area.

Front

What is the formula for the lateral area of a cone?

Back

Lateral Area = π * Radius * Slant Height.

Front

What is the formula for the area of the base of a cone?

Back

Base Area = π * Radius².

Front

How do you calculate the slant height of a pyramid?

Back

Slant Height = √(Height² + (1/2 * Base Width)²).

Front

How do you calculate the slant height of a cone?

Back

Slant Height = √(Height² + Radius²).

Front

What is the relationship between the lateral area and surface area of a pyramid?

Back

Surface Area = Lateral Area + Base Area.

Front

What is the relationship between the lateral area and surface area of a cone?

Back

Surface Area = Lateral Area + Base Area.