Respuesta :
You know that the sum of interior angle in a triangle is 180 degrees.
From the ratio you can create an equation.
4x+5x+6x=180
15x=180
x=12
answer: 48, 60, 72
You know that the sum of interior angle in a triangle is 180 degrees.
From the ratio you can create an equation.
4x+5x+6x=180
15x=180
x=12
answer: 48, 60, 72