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Areas[1]

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Areas[1]

  1. 1. AREA, PERIMETRO Y VOLUMEN <br />GLORIA ALEJANDRA VELANDIA LARA<br />ANGELA DANIELA RINCON RUBIANO<br />
  2. 2. DEFINICION<br />Llamamos área o superficie a la medida de la región interior de un polígono. <br />El perímetro corresponde a la suma de los lados del polígono.<br />El volumen es el espacio que ocupa un cuerpo<br />
  3. 3. TRIANGULOS<br />p = a + b + c<br />p = a + b + c<br />p = 3a<br />
  4. 4. CUADRADO Y RECTANGULO<br />p = 2a + 2b<br />p = 4a<br />á = lado · lado = a·b<br />
  5. 5. ROMBO Y ROMBOIDE<br />p = 4a<br /> <br />á = base · altura = b · h<br />p = 2a + 2b<br /> <br />á = a · h<br />
  6. 6. TRAPECIO Y TRAPEZOIDE <br />p = a + b + c + d<br /> <br />á = á 1 + á 2 + á 3 + á 4<br />p = a + b + c + d<br />á = Mediana · altura = M · h<br /> <br />
  7. 7. CIRCUNFERENCIA Y CIRCULO<br />p = 2·r<br />á = ·r2<br />
  8. 8. CUBO Y PARALELEPIPEDO <br />Área = 6a2<br />V = a3<br />Área: 2(ab + ac + bc)<br />Volumen: a·b·c<br />
  9. 9. PIRAMIDE Y CONO<br />V = <br />V = r2/3<br />
  10. 10. CILINDRO Y ESFERA<br />V =<br />V = r2 · h<br />

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