Question

Two angles of a quadrilateral are 50degree and 70 degree and other two angles are in the ratio 13:11 then find measures of. the remaining two angles

Answer 1

Answer:

let the other two angles be 13x,11x

=> 50+70+11x+13x = 360

=> 120 + 24x = 360

=> 24x = 240

=> x = 10

so, other angles are 130,110