what is the method of finding curved surface area
Answers
Answered by
1
Step-by-step explanation:
The area formula is really the formula for the curved surface (that is the 2πrh 2 π r h portion) added to the area of both ends (that is the 2πr2 2 π r 2 portion). If you see the phrase, "area of cylinder base," the writer is referring to the top and bottom ends, not the curved surface between them.
Answered by
0
(2πRh + 2πrh)sq unit
Step-by-step explanation:
curved surface area= (external surface ) + (internal surface).
Similar questions