Question

Three interior angles of a quadrilateral are 98 degree,72 degree and 105 degree. What is the exterior angle of the fourth angle.

Answer 1

Answer:

Three Angles Of A Quadrilateral Are 98,72 and 105 1. The sum of the tree angles is 98 + 72 + 105= 275

360-275=85

as

answer is 85

Answer 2

Answer:

The sum of the tree angles is 98� + 72� + 105� = 275�. 2. The fourth angle of the quadrilateral = 360� - 275� = 85�.