Azariah0324
Answered

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4x + 6°
6x - 100
7x + 14°

4x 6 6x 100 7x 14 class=

Sagot :

sqdancefan

9514 1404 393

Answer:

  x = 10°; angles are 50°, 46°, 84° (CW from left)

Step-by-step explanation:

The sum of the three angles is 180°, so ...

  (6x +10°) +(4x +6°) +(7x +14°) = 180°

  17x +10° = 180°

  17x = 170°

  x = 10°

__

Then the angles are ...

  6x -10° = 6·10° -10° = 50°

  4x +6° - 4·10° +6° = 46°

  7x +14° = 7·10° +14° = 84°

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