find the curve surface area and the total surface area of cylinder for which (1) h=30cm and r=14m
Answers
Answered by
0
Answer:
curved surface area of cylinder = 2πrh
= 1318.8
total surface area of cylinder = 2πr(r+h)
= 3868.48
Answered by
0
Answer:
A≈3870.44cm²
r Radius
14
cm
h Height
30
cm
h
r
h
r
r
h
A
b
Solution
A=2πrh+2πr2=2·π·14·30+2·π·142≈3870.44215cm²
Step-by-step explanation:
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