Talahassouna
Talahassouna Talahassouna
  • 14-03-2021
  • Mathematics
contestada

what is the value of s?

what is the value of s class=

Respuesta :

KyanLin
KyanLin KyanLin
  • 14-03-2021

Answer:

140 degrees

Step-by-step explanation:

The sum of the interior angle in a triangle is 180 degrees.

[(1/7)s+3]+[(1/7)s-3]+s=180

(2/7)s+s=180

(9/7)s=180

s=140 degrees

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