Question

find the unknown value in the following​

Answer 1

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A = 50°

B = 70°

exterior C = x°

We know That ,

We know That , Sum of angles of the triangle is equal to their opposite exterior Angle = Angle Sum Property

So , ext. C = 50°+70° = 120°

HOPE IT HELPS

MARK BRAINLIEST PLS

Answer 2

Answer:

A = 50°

B = 70°

exterior C = x°

We know That ,

We know That , Sum of angles of the triangle is equal to their opposite exterior Angle = Angle Sum Property

So , ext. C = 50°+70° = 120°