Aire et Volume d’un Cˆ
one (A)
Calculez l’aire et le volume de chaque cˆ
one.
Aire = πr(r +√h2+ r2) Volume = πr2h 3 r = 105 dam h = 175 dam •
1.
r = 102 ft h = 136 ft •2.
r = 25 ft h = 125 ft •3.
r = 29 dam h = 145 dam •4.
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Aire et Volume d’un Cˆ
one (A) R´eponses
Calculez l’aire et le volume de chaque cˆ
one.
Aire = πr(r +√h2+ r2) Volume = πr2h 3 r = 105 dam h = 175 dam •