1.

(x+35),(2x-35),(3x+20) are angles of a triangle find x and all the angles

Answer»

In a TRIANGLE ANGLE SUM is. 180
so,∆a+∆b+∆c=180
x+35+2x-35+3x+20=180
we GET,
x=26.6bar

by putting the VALUE of x
you can find answers



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