1corpuri Geom Rotunde

Corpuri rotunde

Aria şi volumul corpurilor rotunde

Corp geom.

Arielateral ã

Arietotalã

Volum

Cilindrul Circular drept

2π R ⋅ G

2π R ( G + R )

πR 2 ⋅G

Conul circular drept

π R ⋅G

π R( G + R )

1 π R2 ⋅ h 3

Trunchiul de con circular drept

Sfera (Globul)

π( R +r ) ⋅G

π(R

+r ) ⋅G +πR 2 +πr 2

4π R 2

π ⋅h 3

(R

2

+r 2 + R ⋅r)

4 3 πR 3

Alte formule

h2 + R2 = G2

( R − r) 2 + h2 =G

2

=