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Answer:
25° is your answer hope it helps......
Step-by-step explanation:
In ∆ABC,
<A+<B+<C= 180° (Angle sum property of triangle)
=> (x+10)°+(3x+5)°+(2x+15)° = 180°
=> x+10+3x+5+2x+15= 180°
=> 6x+ 30 = 180°
=> 6x = 150°
=> x = 150/6
=> x = 25°
Answer:
x=25
Step-by-step explanation:
(2x+15)+(x+10)+(3x +5)=180
2x+15+x+10+3x+5=180
6x+30=180
6x=150
x=150/6
x=25
Hope u understand !!!!