What is the curved surface area of a cone if the base is 8cm diameter and the slant height is 10cm?
- 40pi
- 80pi
- 120pi
roshraj asking:
the height mentioned here is slant height?
Community Comments (5)
D
dimky Posts: 513 30.07.2013 / 10:48
Hey.
Yes, slant height. I'll correct this question to avoid any misunderstandings in future.
Yes, slant height. I'll correct this question to avoid any misunderstandings in future.
R
r.skybinskyi Posts: 1 01.12.2013 / 16:52
Cone without base area is supposed to be calculated.
D
dimky Posts: 513 01.12.2013 / 17:35
Uhu, without base.
J
JD2016 Posts: 54 04.09.2016 / 01:36
That's an ambiguous and poorly phrased question. If you inserted the word "curved" before surface area, it would sort it out.
D
dimky Posts: 513 04.09.2016 / 10:18
Hi JD2016.
Yes, you are right.
Yes, you are right.
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