the height and the diameter of a cylinder open at the ends are 30 cm and 14 cm, respectively. find the area.
please answer correctly..
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the height and the diameter of a cylinder open at the ends are 30 cm and 14 cm, respectively. find the area.
please answer correctly..
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Answer:
Formula for area of cylinder - 2*22/7*RADIUS*HEIGHT
Step-by-step explanation:
Therefore diameter divided by 2 = radius
= 14/2 = 7 cm
Therefore
2*22/7*7*14
Solve rest yourself ...
Verified answer
Answer:
D=14cm
r=7cm
Height =30 cm
Total surface area=2×22/7 r(h+r)
=2×22/7 ×7(7+14)= 44×21=924 square cm
i am not so sure, but from my side this is the best answer i have got..
hope this helps you