araceli9603
araceli9603 araceli9603
  • 18-08-2019
  • Mathematics
contestada

Find the values of the variables in the parallelogram. The diagram is not to scale.

Find the values of the variables in the parallelogram The diagram is not to scale class=

Respuesta :

noidea36
noidea36 noidea36
  • 18-08-2019

Step-by-step explanation:

We have two triangles.

The sum of the angles of a triangle is equal to 180°.

So 180=99+31+y - > y=50°.

Also since we have two parallel lines x and 31° are alternate angles so they are equal. The same goes for the angle nnext to the 31° one and y.

So for the left triangle we have that z+31+50=180 - > z=99

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