GEOMETRIA ESPACIAL

GEOMETRIA ESPACIAL

1. POLIEDRO

   • V + F = A+ 2
   • A = 3T + 4Q + 5P/2
     • T = Triangulo 3 arestas
     • Q = Quadrilátero 4 arestas

2. ESFERA

   • V = 4 π . R³ / 3
   • S = 4πR²
   • A = πR²

3. PRISMA

   • V = Sb . H
     • V = Produto das arestas
   • ST = 2.a.c +2.b.c+2.a.b
   • Db² = a² +b²
   • Dp = Db + c²

4. PIRÂMIDE

   • V = Sb . H / 3

5. CILINDRO

   • V = π R² H
   • SL = 2 π R.H
   • Base = 2 π R

6. CONE

   • g² = h² + r²
   • V = (π.R²).H / 3
   • SL= π.R.G
   • ST = SL +π.R²

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