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ELEMENTI DI GEOMETRIA SOLIDA Postulati: 1 ... - Ivan Cervesato

ELEMENTI DI GEOMETRIA SOLIDA Postulati: 1 ... - Ivan Cervesato

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Tronco di piramide retto<br />

( P + P )<br />

A L = B b a/2<br />

A T = A L + A B + A b<br />

V = ( A B + A b + A BA<br />

b )h/3<br />

a apotema<br />

A B , PB<br />

area e perimetro della base inferiore<br />

A , area e perimetro della base superiore<br />

b Pb<br />

Cilindro circolare retto<br />

A<br />

A<br />

L<br />

T<br />

= 2πRh<br />

= A<br />

V = πR<br />

Cono circolare retto<br />

a = apotema<br />

Tronco di cono<br />

a = apotema<br />

A<br />

L<br />

A<br />

A<br />

L<br />

T<br />

2<br />

V = πR<br />

= π<br />

L<br />

= A<br />

h<br />

= πRa<br />

2<br />

L<br />

+ 2πR<br />

+ πR<br />

h/3<br />

( R + r)<br />

A T = A L + πR<br />

+ πr<br />

2 2<br />

V = π ( R + r + Rr)h/3<br />

a<br />

2<br />

2<br />

2<br />

2<br />

6

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