Surface Area of Right Circular Cylinders

What is the surface area of the cylinder to the nearest square inch? 

• 625 in²

• 1300 in²

• 1046 in²

• 414 in²

Find the surface area of the cylinder .

• 456.33 m²

• 1445 m²

• 1245 m²

• 4084 m²

What is the surface area of a cylinder with radius 8 and height 12?

• 96

• 1005.31

• 2412.74

• 804.25

A cylindrical tower is to be painted. If the tower has a radius of 5 m and a height of 20 m, how much area needs to be painted?

• 785 m^2

• 942 m^2

• 1,507 m^2

• 1,570 m^2

If the surface area of a cylinder is 754 cm^2 and the height is twice the radius, what is the radius of the cylinder?

• 5 cm

• 7 cm

• 9 cm

• 11 cm

A cylindrical silo has a radius of 10 m and a height of 30 m. If the cost to paint the silo is 5 per m^2, what is the total cost to paint the silo?

• 7,570

• 7,850

• 8,130

• 8,410

Given a cylinder with a radius of 5 and height of 7, what is the surface area?

• 219.8 unit square

• 157 unit square

• 298.3 unit square

• 376.8 unit square

If the lateral area of a cylinder of radius 13 cm and height 21 cm is to be covered with paper, then the area of the paper required is

• 1588 sq cm

• 3210 sq cm

• 2345 sq cm

• 1716 sq cm

If the radius of cylinder is halved and height is doubled, then what will be the curved surface area?

• increase by 1

• the same

• double

• triple

A cylinder has a radius of 2 centimeters and a height of 6 centimeters. Find the surface area of the cylinder. Round to the nearest tenth.

• 100.5 cm²

• 87.9 cm²

• 12.6 cm²

• 75.4 cm²