Question

a cyclic quadrilateral has three successive angles in the ratio 1:2:3.then the ratio of the second and fourth angle will be options are 1:1,1:2,2:3 and 2:1

Answer 1

Answer:

please brainlist my answer if it helps you

let 1st angle 1x

2nd angle be 2x

3rd angle be 3x

Step-by-step explanation:

as we know 1st angle+3rd angle =180°

so,x+3x=180°

therfore x = 45°

2nd angle=2 x=90°

so 4th angle is also 90°

hence, their ratio is 1:1

Answer 2

Answer:

please refer to the attachment

I hope it would help you

thank you