Surface Area of Cylinder

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 surface area formula of a cylinder?

Back

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

Front

What does 'h' represent in the surface area formula of a cylinder?

Back

'h' represents the height of the cylinder.

Front

How do you calculate the area of the circular base of a cylinder?

Back

The area of the circular base is calculated using the formula: Area = πr², where r is the radius.

Tags

CCSS.7.G.B.4

Front

What is the total surface area of a cylinder with a radius of 5 cm and a height of 10 cm?

Back

Using the formula SA = 2πr(h + r), the total surface area is approximately 471.2 cm².

Front

If the radius of a cylinder is doubled, how does that affect the surface area?

Back

If the radius is doubled, the surface area increases by a factor of four.

Front

What is the surface area of a cylinder with a radius of 8 m and a height of 6 m?

Back

The surface area is 703.4 m².

Front

What is the surface area of a cylinder with a radius of 3 ft and a height of 8 ft?

Back

The surface area is 207.2 ft².

Front

What is the surface area of a cylinder with a radius of 4 m and a height of 6.5 m?

Back

The surface area is 263.8 m².

Front

What is the surface area of a cylinder with a radius of 16 cm and a height of 9 cm?

Back

The surface area is 2512 cm².