jaselgray86 jaselgray86

21-04-2021
Mathematics

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Please help me with this question if you can

Please help me with this question if you can class=

Respuesta :

21-04-2021

Step-by-step explanation:

the 3rd angle = 4x+17 because of vertical angles

4x+17 + x+23 + 80 = 180 sum of interior angles of a triangle

5x +40 = 100

5x = 60

x = 12

angle A = x + 23 = 12 +23 = 35

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