Question

in a triangle an exterior angle at a vertex is 95 degree and it's one of the interior opposite angles is 55 degree . find all the angles of the triangle
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Answer 1

Answer:

We can use exterior angle property ( theorem ) to find the another interior opposite angle.

Step-by-step explanation:

1. 95= 55+x. 2.95-55=x 3.40=x By angle sum property of a triangle,we can easily find the another angle of a triangle. 1. 55 + 40 + x = 180 2. 95+x = 180. 3. x = 180-95. 4. x = 85