Question

the angle of a quadrilateral are in the ratio 3:4:5:6 find all its angles​

Answer 1

Answer:

ansles are 60 , 80 , 100 , 120

Step-by-step explanation:

ratio of angles if quadrilateral = 3:4:5:6

then angles are 3x , 4x , 5x , 6x

sum of all angle of quadrilateral = 360

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

18x = 360

x = 360/18

x = 20

angles are

3x = 3 × 20 = 60

4x = 4 × 20 = 80

5x = 5 × 20 = 100

6x = 6 × 20 = 120

Answer 2

Answer:

60°,80°,100°,120°

Step-by-step explanation:

let the angle be 3x,4x,5x,6x

so, 3x+4x+5x+6x=360°