Question

In a triangle, the second angle is 5 more
than the first angle. And the third angle is three time of the first angle.find the three angles of the triangle
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Answer 1

Step-by-step explanation:

Hope u will clear...

Thanku

Answer 2

Let first angle be x
Second angle = 5+x
Third angle = 3x
So x+ 5+x +3x =180
5x+5= 180
5x = 180-5 = 175
X= 175/5 = 3 5
So angles in degrees are
35 , 40 , 105 resp