Respuesta :

msm555

Answer:

[tex]25.7^\circ [/tex] , [tex] 51.4^\circ[/tex] and [tex]102.9^\circ[/tex]

Step-by-step explanation:

Let the measures of the angles of the triangle be x, 2x, and 4x, where x is a positive constant.

According to the properties of triangles, the sum of the angles in any triangle is always 180 degrees.

So, we can write the equation:

[tex]x + 2x + 4x = 180^\circ[/tex]

Solving for x:

[tex]7x = 180^\circ[/tex]

[tex]x = \dfrac{180^\circ}{7} [/tex]

[tex] x =25.71428571 ^\circ[/tex]

[tex] x = 25.7^\circ [/tex]

Now, we can find the measures of each angle:

[tex]2x = 2 \times 25.71428571 ^\circ = 51.42857143 = 51.4 ^\circ[/tex]

[tex]4x = 4 \times 25.71428571 ^\circ =102.8571429 = 102.9 ^\circ[/tex]

Therefore, the angles of the triangle are [tex]25.7^\circ [/tex] , [tex] 51.4^\circ[/tex] and [tex]102.9^\circ[/tex]

Answer:

The following angles are 180/7, 360/7, 720/7

Step-by-step explanation:

The shape of shelf is in a triangle. We must know that the interior angles of a triangle sums up to total 180°.

  • So the ratio of angles are in x : 2x : 4x

Total = x + 2x + 4x = 7x

Find the value of x:

7x = 180

x = (180/7)°

Now find the angles:

x : 2x : 4x

substitute x = (180/7)°

180/7 : 2(180/7) : 4((180/7)

180/7 : 360/7 : 720/7