Respuesta :

Answer:

x=3

Step-by-step explanation:

the 3 angles of a triangle equal 180

you add 105 and 46, which equals 151

you subtract 151 from 180 to see what the missing angle is (29)

you would make 6x+11 equal to 29

-subtract 11 from 29= 18

6x/6, 18/6

the answer is 3

hope this helps! :)

The value of x in the given triangle is 3°.

A triangle is an object with three sides, three edges and three vertices. the sum of angles in a triangle is 180 degrees

Area of a triangle = 1/2 x base x height

Given that the sum of angles in a triangle is equal to 180 degrees. The sum of angles in the given triangle would also be equal to 180. This can be represented with this equation:

105° + 46° + (6x + 11)° = 180°

Combine similar terms

162° + 6x° = 180°

6x° = 180° - 162°

6x = 18°

Divide both sides of the equation by 6

x = 3°

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