What is the surface area of a cylinder with base radius 3 and height 6?

Total surface area = 169.52 square units

Step-by-step explanation:

The formula for determining the total surface area of a cylinder is expressed as

Total surface area = 2πr² + 2πrh

Where

r represents the radius of the cylinder.

h represents the height of the cylinder.

π is a constant whose value is 3.14

From the information given,

radius = 3 units

Height = 6 units

Therefore,

Total surface area = (2 × 3.14 × 3²) + (2 × 3.14 × 3 × 6)

= 56.52 + 113.04

= 169.52 square units

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg