Question

Diagonals of quadrilateral pqrs bisect each other. if angle p=40 determine angle angle q

Answer 1

Since diagonals of quadrilateral bisect each other,

the quadrilateral is a parallelogram.

We know that adjacent angles of a parallelogram are supplementary.

Then

P + Q = 180 derees

40 + Q = 180

Q = 180-40

Q = 140 degrees

Answer 2

I hope this helps