3 years ago

Find the value of B

Mathematics

2 answers:

elena55 [62]3 years ago

6 0

34, all angles in a triangle when added together must equal 180.

Brrunno [24]3 years ago

3 0

Answer:

Step-by-step explanation:

b+115°+31°= 180° (sumof all angles of triangle)

b=146°-180°

b=34°

hope it helps you!

steffie matt

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