k24byr7p6v k24byr7p6v

25-08-2022
Mathematics

contestada

Just type the numerical answer.
Find the measure of angle A.
x+55
86°
x+51

Just type the numerical answer Find the measure of angle A x55 86 x51 class=

Respuesta :

jaisurajk jaisurajk

25-08-2022

Answer: x=-6

Step-by-step explanation:

x+55+x+51+86=180

2x+106+86=180

2x+192=180

2x=-12

x=-6

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