badal89
badal89 badal89
  • 11-01-2021
  • Mathematics
contestada

solve plzzzzzzzzzzzzzzzzzz​

solve plzzzzzzzzzzzzzzzzzz class=

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 16-01-2021

Answer:

x = 20 degrees

Step-by-step explanation:

From the diagram shown, we are to find the value of

Since the adjacent side of the parallelogram on top are equal, hence their opposite angles are also equal

The third angle in the triangle below will be 180 - 60 = 120

Sum of angle in the triangle is 180 degrees, hence;

x + 2x + 120 = 180

3x = 180-120

3x = 60

x = 60/3

x = 20 degrees

Hence the value of x in the diagram is 20 degrees

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