ellarobertson84 ellarobertson84

21-02-2021
Mathematics

contestada

how do I solve this

how do I solve this class=

Respuesta :

21-02-2021

Step-by-step explanation:

the sum of the angles = 360

8x+2 + 2x + 14 + 3x -4 +5x + 5 = 360

18x +17 = 360

18x = 343

x = 19.1

angles are:

154.8

52.2 smallest (2x + 14)

53.3

105.5

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