Question

in quadrilateral PQRS angleP:angleQ:angleR:angleS=3:4:5:6. Find all the angle of the quadrilateral ​

Answer 1

SOLUTION___(✯ᴗ✯)

Given, In Quadrilateral PQRS_

angle P=3

angle Q=4

angle R=5

angle S=6

Now,

let the angle be x

3x+4x+5x+6x= 360°[Sum of all angle=360°]

= 18x= 360°

= x= 360°/18

= x= 20°

1st angle= 3x= 3×20°= 60°

2nd angle=4x= 4×20°= 80°

3rd angle=5x= 5×20°= 100°

4th angle= 6x= 6×20°=120°

MARK BRAINLIEST✓✓

Answer 2

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

3x+4x+5x+6x=360°

18x=360°

X=20°

angles=60°,80°,100°,120°