a cylinder has a radius 9 cm and height 16 cm .Find its lateral surface area wnd total surface area
Answers
Answered by
4
Answer:
Lateral SA =
2πrh =
2(π)(9)(16)= 904.78cm²
Total SA =
2πr(r+h)
= 2(π)(9)[9+16]
= 18π(25)
= 1413.71cm²
Answered by
5
Step-by-step explanation:
1413.74²cm .
= 1413.74² cm cm
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