Answer:
result = 15cm
Step-by-step explanation:
Hi! to can solve this, we have to keep in mind this formulas:
<h3>1) Area of a circuference: </h3><h3 />
A1 = π ; where r = radius
<h3>2) Area of a cylinder:</h3><h3 />
A2 = (π ) * (h) ; where h= height
now we solve:
first, we have to calculate the area of the circumference
A1 = =
then, we already know the volume of the cylinder, and the area of the circumference, so we have to find just h of the second formula:
A2 = (π ) * (h)
<h3>
=
* (h)</h3><h3 /><h3>
= h</h3><h3 />
h = 15cm