katherineic0709
katherineic0709 katherineic0709
  • 25-07-2019
  • Mathematics
contestada

A cierta hora del dia los rayos solares forman un angulo de 60° con el suelo. ¿Que sombra dara el arbol de 7 m de altura? Auxilioooooo por favorecer help!!

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 25-07-2019

Answer:

4.04 m

Step-by-step explanation:

El arbol y el suelo forman un angulo de 90°. Son los catetos de un triangulo rectangulo.

Los rayos solares forman un angulo de 60° con el suelo y forman la hipotenusa del triangulo.

Se tiene un triangulo rectangulo de angulos de 30°-60°-90°.

En este genero de triangulo, el cateto mayor mide [tex] \sqrt{3} [/tex] veces el cateto menor.

cateto menor = [tex] \dfrac{7}{\sqrt{3}} [/tex]

[tex] = \dfrac{7\sqrt{3}}{3} [/tex]

[tex] = 4.04 ~m [/tex]

Answer Link

Otras preguntas

what is 1/9+2/18?????????????????????????????????
Is it morally right for a vegetarian to eat an animal cracker?
Simplify X2-49 Over X2+9x+14
Cheryl drove 4 hours at a constant rate to travel 160 miles. At what rate did she drive? A. 20 mph B. 35 mph C. 40 mph D. 72 mph
Which of the following would be used in luminosity calculations? candela joule kilogram ampere2. Work, measured in joules, is force × distance.If th
When marketers use birth dates to distinguish among various groups of customers, it would be an example of segmentation.
Please help me with this question and get me the correct answer please What does the following information imply about the nature of the slave trade after the y
Write the fractionin simplest form.XS ?​
Why was the competition between rangers and farmers to settle in the Great Plains
How much lithium (Li) is in 0.00032 g oflithium?Answer in units of mnol.​