Question

Vhat is the measure of each of the four angles in quadrilateral if they are
In the ratio 3:4:5:6?​

Answer 1

Let the four sides

3x , 4x , 5x , 6x

The sum of all four angles of a quadrilateral is 360°

so , 3x+4x+5x+6x = 360

18x = 360

x = 20

60° , 80° , 100° , 120°

Answer 2

Answer:

3x+4x+5x+6x=360

Step-by-step explanation:

18x=360 , x=360÷18 , x=20 , 3*20=60 4*20=80 , 5*20=100 , 6*20=120