JessicaVibes
JessicaVibes JessicaVibes
  • 22-02-2022
  • Mathematics
contestada

How many triangles can be constructed with angles measuring 60º, 60º, and 40º?

more than one

none

one

Respuesta :

Nonportrit
Nonportrit Nonportrit
  • 22-02-2022

Answer:

Second option

Step-by-step explanation:

One of the most common rules about triangles is that the sum of all three of their degrees add up to a total of 180 degrees.

[tex]180=a+b+c[/tex]
[tex]60+60=120[/tex]
[tex]120+40=160[/tex]
[tex]160<180[/tex]

The total sum of all three given angles only adds up to only 160 degrees not 180 like they're supposed to. Which means the following angles cannot construct a triangle and your answer is the second option or "none."

Hope this helps.

Answer Link

Otras preguntas

A circular table has a radius of 2 feet. If Jasmine wants to put a piece of border around the whole table, how many feet of border would she need? Use 3.14 for
Imagine you are in your future health care work setting, what professional characteristics would help you meet your work expectations?
A train travels 250 miles at a constant speed (x) in miles per hour.write an equation that can be used to find the speed of the train if the time to travel 250
use substitution to solve y=-2x+1 y=x-5
Find the value of X.
The south’s country in the 1850 is best described as
given f(x)=x^2 find F(x+h) - f(x)/h
We belong to many different social groups that are made up of people that we interact with regularly. Choose one of the following social groups: Family
The main reason conflict has borken out in northern ireland is because of
don’t mind the ones that are colored in purple , but please help !!!!!!