If an exterior angle of a triangle is 145 degrees and one of the interior opposite angles is 75 degrees then other angle is 14 degrees × K. find K ?
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10
Answer:
5
Step-by-step explanation:
we know the exterior angle =sum of 2 opposite interior angles
so 145=75+14k
so 70=14k
k=70/14
k=5
hope this helps
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