Respuesta :

Answer:

  • Nearest angle is 30°.

Step-by-step explanation:

There are 3 angles:

  • 90° and 60°.

There is 1 missing angle:

  • x°

Subtract 180°:

  • 180 - 60 = 120 - 90 = 30.

Missing angle found!

Missing angle:

  • 30°

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