Question

in quadrilateral ABCD /_A +/_C=140°,/_A:/_C=1:3 and /_B:/_D=5:6
Find the angels /_A,/_B,/_C,/_D
also "/_" =angle​

Answer 1

Answer:

quadrilateral ABCD /_A +/_C=140°,/_A:/_C=1:3 and /_B:/_D=5:6

Find the angels /_A,/_B,/_C,/_D

also "/_" =angle