angelicnightsss angelicnightsss

08-03-2022
Mathematics

contestada

please help me please and thank you!!!!!!!!

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Respuesta :

ellecryss ellecryss

08-03-2022

Answer:

32° + (x+9)° + (2x-8)° = 90°

32° + x + 9° + 2x - 8° = 90°

33° + 3x = 90°

3x = 90° - 33°

3x = 57°

x = 19°

angleCFD = 2×19 - 8

angle CFD = 30°

........

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