Three angles of a quadrilateral are 75^@, 90^@ and 75^@. The fourth angle is | CLASS 11 | Quadri...

Three angles of a quadrilateral are 75^(@),90^(@) and 75^(@) , then the fourth angle is

The 3 angles of a quadrilateral are 110^(@),120^(@) and 40^(@) The fourth angle is

Three angles of a quadrilateral are 80^(@), 95^(@) and 112^(@) . Its fourth angle is

The three angles of a quadrilateral are 80^(@),70^(@)and120^(@) . The fourth angle is

Three angles of a quadrilateral are 50°, 40° and 123°. Find its fourth angle.

If three angles of a quadrilateral are each equal to 75°, the fourth angle is

Three angles of a quadrilateral are 75^(@), 90^(@) and 75^(@) . Find the measure of the fourth angle.

Assertion (A) : If three angles of a quadrilateral are 130^@,70^@ and 60^@ then the fourth angle is 100^@ Reason(R) : The sum of all the angle of a quadrilateral is 360^@ The correct answer is : (a) /(b)/(c )/(d).