One of the exterior angle of a triangle is 105*and the interior opposite angles are in the ratio 2:5.Find the angles of the triangle
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let the two interior opposite angles to be 2x and 5x.
Now, 2x+5x= 105*
7x=105*
x=105/7=15*
hence the angles of triangle are :
30*,75* and
180*-105*=75*
THANKS.....
Now, 2x+5x= 105*
7x=105*
x=105/7=15*
hence the angles of triangle are :
30*,75* and
180*-105*=75*
THANKS.....
thats simple
hloooo
plz don't sleep now.......
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