in a triangle the angle are 2x degree.x+30 x-10. find the angle
Answers
Answered by
1
Answer:
According to the angle sum property of triangle,
2x+x+30+x-10=180
4x+20=180
4x=160
x=40
so the angles are 80,70 and 30
please rate it 5 ⭐⭐⭐⭐⭐
Similar questions