The brackets for a shelf are in a shape of a triangle. Find the angles of the triangle if the measures of the angles are in the ratio x : 2x : 3x :
ok so remember that al angles add to 180
angles are x,2x,3x
add
x+2x+3x=6x
6x=180
divide 6
x=30
tmes 2
302=60
303=90
the angles are 30,60,90 degrees