kwartakmanjan2048 kwartakmanjan2048
  • 07-04-2021
  • Mathematics
contestada

Un terreno cuadrado tiene una superficie de 900 metros cuadrados. ¿Cuántos metros lineales de alambre se necesitan para cercarlo?

Respuesta :

fichoh
fichoh fichoh
  • 08-04-2021

Respuesta:

120 metros

Explicación paso a paso:

Dado que:

Área del lote cuadrado = 900 m²

Área, A de cuadrado = s²

Donde, s = longitud del lado

s² = 900

Toma el cuadrado de ambos lados

s = raíz cuadrada (900)

s = 30

Se requiere metro lineal de alambre para cercar, el lote será el perímetro del lote cuadrado;

El perímetro del lote cuadrado = 4s

Por eso,

Perímetro del lote cuadrado = 4 * 30

Perímetro del lote cuadrado = 120 m

Answer Link

Otras preguntas

name the stage of interphase in which cells copy their DNA
Write each improper fraction as a whole number or mixed number in simplest form. 66/20
Describe three similarities and one difference in the reactions of lithium and potassium with water.
2x+y=5 and x+2y=4 Graph system of equation
In January 1970, which African state that claimed independence in may 1967, capitulated to the Nigerian government?
What is microsoft excel particularly well suited for?composing long documents, such as stories or research paperscreating presentatioons based on research outli
A map is drawn to a scale of 1 inch = 10 miles. How many miles apart are two points that are 2 1/2 inches apart on the map? 21/2 x 10mi.
Which word best completes the sentence? __________ did you invite to the picnic? A. Whom B. Who
4.5 moles of h2 volume
how do you add a fraction 4/9 + 1/9 = a.1/3 b .3/9 c.5/9 d.2/3