Answered

the measures of the angles of XYZ are in the ratio 4:5:6 what are the measures of the angles

Sagot :

Jaspyid
the angle measures would have to add up to 180 as a general rule so make x the multiplier and: 
4x+5x+6x=180
15x=180
x=12
so then 
4(12)=5(12)+6(12)=180
48, 60, and 72