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A. In a complete sentence, describe the angle relationship in the diagram. B. Find the value of x

A In a complete sentence describe the angle relationship in the diagram B Find the value of x class=

Respuesta :

sqdancefan

Answer:

  x = 30

Step-by-step explanation:

a) The sum of the angles along the line is 180°. That means ...

   2x° +90° +x° = 180°

__

b) Subtracting 90° and dividing by 3° gives ...

  3x° = 90°

  x = 30

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