kiyah20055
kiyah20055
13-04-2021
Mathematics
contestada
how do I solve the value of the n
Respuesta :
mykenziem
mykenziem
13-04-2021
The angles are supplementary and form a straight line. These add to 180 degrees.
4n-2 + (3n+8) +90 = 180
7n+96=180
7n=84
N=12
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