Question

In quadrilateral pqrs ,angle p = 60 degree find the ratio angle R: angle Q ​

Answer 1

opposite angle of llgm are congruent

angle R=60°

sum of adjacent angle llgm is 180°

angleR+ angleQ = 180°

60°+ angleQ=180°

angleQ=180°-60°

Q=120°

P:Q=60°:120°

=1:2