juniorvasquez545 juniorvasquez545
  • 21-01-2021
  • Mathematics
contestada

What is the value of s?

What is the value of s class=

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 21-01-2021

Step-by-step explanation:

Sum of angles in a triangle = 180°.

=> s° + (s/7 + 3)° + (s/7 - 3)° = 180°

=> 9/7 * s° = 180°

=> s° = 180° * (7/9) = 140°

Hence the value of s is 140.

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