the angles of a triangle are [2x+15]degree ,[x+10]degree ,[3x+5] degree . find x
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Answer:
Answer is 25⁰
Step-by-step explanation:
sum of angles in triangle is 180⁰
2x+15+x+10+3x+5 = 180
6x+30=180
6x=180-30
6x=150
x=150÷6
x=25⁰
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