Surface Area of Cylinders

Front

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

Back

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

Front

What does 'r' represent in the context of a cylinder?

Back

'r' represents the radius of the base of the cylinder.

Front

What does 'h' represent in the context of a cylinder?

Back

'h' represents the height of the cylinder.

Front

How do you convert diameter to radius?

Back

To convert diameter (d) to radius (r), use the formula: r = d/2.

Front

Calculate the surface area of a cylinder with radius 4 and height 6.

Back

The surface area is 251.2.

Front

Calculate the surface area of a cylinder with radius 2 and height 12.

Back

The surface area is 175.84.

Front

Calculate the surface area of a cylinder with diameter 4 and height 4.

Back

The surface area is 75.36.

Front

Calculate the surface area of a cylinder with radius 8 and height 8.

Back

The surface area is 301.44.

Front

Calculate the surface area of a cylinder with diameter 3 and height 3.

Back

The surface area is 42.39.

Front

What is the lateral surface area of a cylinder?

Back

The lateral surface area (LSA) of a cylinder is given by the formula: LSA = 2πrh.