Cilindru circular drept

Al = 2Rh , At = 2Rh(R+h) , V = R 2h, h=G .

R 3 5 10 7 3 4 5 7

h 4 8 5 10 5 8 7 8 5 7

Ab36 64

Al70

At48

V 90 125

Con circular drept

Al = RG , At = RG(R+G) , V = R 2h/3 .

R 3 2 6 12 15 4 6 2 9 6

G 5 13 25 6 10

h 8 9 16 4 6 12 5

Ab144 100

Al

At

V

Sferă

Asf = 4R 2 , Vsf = 4R 3/3 dsf = 2R.

R 3 5 4 7 10 12

ds

f

16 4 18

As

f

144 196

Vs

f

36