Question

In a in a quadrilateral pqrs angle p is equal to 60 degree angle Q is equal to 70 degree and angle r is equal to 120 degree find angle s

Answer 1

Answer:

we know that,

sum of angles of a quadrilateral = 360 degree

p + q + r + s = 360 degree

60 + 70 + 120 + s = 360 degree

250 + s = 360 degree

s = 360 - 250 degree

s = 110 degree

Answer: Angle s is equal to 110 degree.