1) V = πR²T
= (22/7(196(21)
= (22/7(4.116)
= (22(4.116)/7
= 90.552/7
= 12.936 CM³
LP = 2πR(R + T)
= 2(22/7(14(14 + 21)
= 2(22/7(14(35)
= 2(22/7(490)
= 2(22(490)/7)
= 2(10.780/7)
= 2(1.540)
= 3.080 CM²
2) V = πR²T
= 3,14(100(18)
= 3,14(1.800)
= 5.652 CM³
= 2(3,14(10(10 + 18)
= 2(3,14(10(28)
= 2(3,14(280)
= 2(879,2)
= 1.758,4 CM²
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1) V = πR²T
= (22/7(196(21)
= (22/7(4.116)
= (22(4.116)/7
= 90.552/7
= 12.936 CM³
LP = 2πR(R + T)
= 2(22/7(14(14 + 21)
= 2(22/7(14(35)
= 2(22/7(490)
= 2(22(490)/7)
= 2(10.780/7)
= 2(1.540)
= 3.080 CM²
2) V = πR²T
= 3,14(100(18)
= 3,14(1.800)
= 5.652 CM³
LP = 2πR(R + T)
= 2(3,14(10(10 + 18)
= 2(3,14(10(28)
= 2(3,14(280)
= 2(879,2)
= 1.758,4 CM²