Surface Area and Volume

Front

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

Back

The surface area of a cone is given by the formula: SA = πr(r + l), where r is the radius of the base and l is the slant height.

Front

What is the formula for the volume of a cone?

Back

The volume of a cone is given by the formula: V = (1/3)πr²h, where r is the radius of the base and h is the height.

Front

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

Back

The surface area of a square pyramid is given by the formula: SA = s² + 2sl, where s is the length of the base and l is the slant height.

Front

What is the formula for the volume of a square pyramid?

Back

The volume of a square pyramid is given by the formula: V = (1/3)s²h, where s is the length of the base and h is the height.

Front

What is the value of π (pi) used in calculations?

Back

The value of π (pi) is approximately 3.14.

Front

How do you calculate the surface area of a cylinder?

Back

The surface area of a cylinder is given by the formula: SA = 2πr(h + r), where r is the radius and h is the height.

Front

How do you calculate the volume of a cylinder?

Back

The volume of a cylinder is given by the formula: V = πr²h, where r is the radius and h is the height.

Front

What is the difference between surface area and volume?

Back

Surface area measures the total area of the surface of a 3D object, while volume measures the amount of space inside the object.

Front

What is the surface area of a sphere?

Back

The surface area of a sphere is given by the formula: SA = 4πr², where r is the radius.

Front

What is the volume of a sphere?

Back

The volume of a sphere is given by the formula: V = (4/3)πr³, where r is the radius.