The Ratio of numerical area of a circle and numerical volume of a cylinder is _
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Answered by
0
Answer:
According to question,
2πrhπr2h=17
2r=17
r=14m
2rh=75=>2×14h=75
h=20m
Total surface area of cylinder =2πr(r+h)
=2×227×14(14+20)
=22×4×34=2992m2
Answered by
0
Answer:
circle / cylinder = 1/h
Step-by-step explanation:
a circle has area = pi x r²
a cylinder has volume = pi x r² x h
here r is the radius of circle and cylinder (assuming to be same) and h is the height of the cylinder
taking a ratio we get ans as 1/h
hope it helps pls mark as brainliest
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