Question

the measures of angles of jkl are in the ratio 2:3:4. what are the measures of the angle.

Answer 1

atio - 2: 3: 4 let them be 2x,3x, 4x 

total = 2x + 3x + 4x = 180 => 9x = 180 or x = 20 

so the angles are 40,60, and 80