Parallelepipedo – Formule Riassuntive -2

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prof.ssa Bosisio

PARALLELEPIPEDO -

(FORMULE RIASSUNTIVE)

FORMULE:

AREA DI BASE(Ab) FORMULE INVERSE

Ab = a · b a =

A

b b = A

a

AREA LATERALE(AL) FORMULE INVERSE

AL = 2Pb · c 2Pb = A

c

c = A 2P

AREA TOTALE(AT) FORMULE INVERSE

AT = (2Ab)+ AL AL = AT - 2Ab Ab =

A − A 2

DIAGONALE(D) FORMULE INVERSE

D = √𝑎2 + 𝑏² + 𝑐² a = √𝐷2 − 𝑏² − 𝑐² b = √𝐷2 − 𝑏² − 𝑐² c = √𝐷2 − 𝑎² − 𝑏² Spigolo Faccia Vertice d D a b c (h: Altezza) Diagonale di Base b b L L b T L

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prof.ssa Bosisio FORMULE INVERSE a = A b

b= A a

VOLUME(V) FORMULE INVERSE

V= Ab · c Ab =

v c c = v A

RETTANGOLO -

(FORMULE RIASSUNTIVE)

PERIMETRO(2P) 2P = (a + b) · 2 AREA(A) A = a · b DIAGONALE(d) d = √b2 + a2 b A B C D d a (Base) b (Altezza)

Figure

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