kelsiebates9546 kelsiebates9546
  • 03-06-2020
  • Mathematics
contestada

cuantos metros de encaje se necesita para el borde del un mantel circular que tiene 50 cm de radio

Respuesta :

mtosi17 mtosi17
  • 06-06-2020

Answer:

157 cm

Step-by-step explanation:

El valor que se necesita para el borde del mantel es equivalente al perímetro del mantel.

Para un circulo de 50 cm de radio, el perímetro es:

[tex]P=\pi r=3.14\cdot 50=157[/tex]

Se necesitan 157 cm de encaje.

The value needed for the edge of the tablecloth is equivalent to the perimeter of the tablecloth.

For a circle with a radius of 50 cm, the perimeter is:

[tex]P=\pi r=3.14\cdot 50=157[/tex]

157 cm of lace are required.

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