curved surface area + base area formula
Mathematics
anisashkri
Question
curved surface area + base area formula
1 Answer

1. User Answers bjm102532
Answer:
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.
Stepbystep explanation: