rose0753 rose0753
  • 25-11-2020
  • Mathematics
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What is the value of b?

What is the value of b class=

Respuesta :

tasni109
tasni109 tasni109
  • 25-11-2020

Answer:

13

Step-by-step explanation:

3b + 8b + 37° = 180° (angle sum property of a triangle)

11b + 37° = 180°

11b = 180° - 37°

11b = 143

b = 143/11

b = 13

hope u understood:))

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