2 years ago

What is the value of b?

Mathematics

1 answer:

andriy [413]2 years ago

4 0

Answer:

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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