In triangle A=2x-5, B=x+10,C=x+15 Find the measure - Maths - The Triangle and its Properties

Question

In triangle A=2x-5, B=x+10,C=x+15 Find the
measure

Neha Sethi · Accepted Answer

We know that sum of the angles of △ is 180°⇒∠A+∠B+∠C=180°⇒2x-5°+x+10°+x+15°=180°   given:∠A=2x-5°,∠B=x+10°,∠C=x+15°⇒4x+20°=180°⇒4x=160°⇒x=40°So, ∠A=2x-5=240°-5=75°∠B=x+10=40°+10°=50°∠C=x+15°=40°+15°=55°
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. In triangle A=2x-5, B=x+10,C=x+15.Find the measure...