Question

the four angle of a quadrilateral are in the Ratio 3:4 :6:7 .find the angles.​

Answer 1

Step-by-step explanation:

LET THE ANGLES BE 3x,4x,5x,6x

3x+4×+5×+6×=360

18×=360

×=360÷18

×=20

3×=18×3, 18×4,18×5,18×6

Answer 2

Step-by-step explanation:

angle of quadrilateral = 3:4:6:7

let a part = x

angles = 3x,4x,6x,7x

sum of all angles in a quadrilateral =360°

3x+4x+6x+7x=360°

20x=360°

x=360°/20

x=18°

hence angles=54°,72°108°,126°