Answer: radius = 10 cm.
Step-by-step explanation:
Hi, to answer this question we have to apply the next formula:
Volume of a cylinder = π r² h
Where:
r = radius
h = height
Replacing with the values given:
3768 =π r² 12
Solving for r
3768/ (12π) = r²
99.95 = r²
√99.95 = r
r = 9.99 ≅ 10 cm (rounded)
Feel free to ask for more if needed or if you did not understand something.
Answer:
The radius of the cylinder is
10cm
Step-by-step explanation:
This problem bothers on the mensuration of solid shapes. A cylindrical shape time
Data given
Volume of cylinder v= 3768cm³
Height of cylinder h= 12cm
We know that the volume of a cylinder is given as
v= πr²h
Taking π=3.142
Substituting our given data and solving for the radius r we have
3768=3.142*r²*12
3768=37.704*r²
r²=3768/37.704
r²=99.94
r=√99.94
r= 9.99
≈r =10cm
