Question

ด
the
of
quadrilateral be supplementary
then the vertices
of
the quadrilateral will be​

Answer 1

Answer:

Let ∠Q = 2x, ∠R = 3x and ∠S = 7x

Now, ∠P + ∠Q + ∠R + ∠S = 360°

⇒ 60° + 2x + 3x