3 years ago

Please help, thank u

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

8 0

Answer:

Angle B is 120°

Step-by-step explanation:

Since it's a supplementary angle (angles that add up to 180°) on top of the triangle, you would find ∠B by subtracting 180 by 60 and ∠B will be 120°. Hope this helps:)

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