Answer:
radius is the distance from the center of the circle to any point on the circle
diameter is 2 times the radius
Step-by-step explanation:
radius: 5.1
diameter: 5.1*2 = 10.2
It has e^(power).. just tried
Notice that you have a difference of cubes:

which can be factored using the rule,

So,

and just to make things look nicer, we can pull out 1/6 from the first factor and 1/36 from the second to get

Answer:
282.74 m^2
Step-by-step explanation:
Lateral surface area of the cylinder=2πrh
=2π(5)(9)
=282.74m^2