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One of the exterior angle is …

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One of the exterior angle is 80 .the interior opp. Angle to it are in ratio 3:5 . Find their measure
  • 1 answers

Rohan Sardar 6 years, 7 months ago

Exterior angle = Sum of two opposite angles Therefore, find the sum of 3 and 5, that is 8 So, one angle is 3/8 of 80°=30° And another is 5/8 of 80°=50° So, Exterior angle = Sum of two opposite angles =>80°=30°+50° =>80°=80°(Verified)
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