Question

A convex quadrilateral cannot have an angel which measure more
than

Answer 1

Every convex polygon either quadrilateral or any other is defined as:-
a polygon is a convex polygon if no two points of it lie on opposite sides of a line containing a side of the polygon.
Also sum of exterior angles of a convex polygon of N sides is (2N-4)right angles
Convex polygon cannot have angle =180°+
i.e, a convex polygon have interior angles less than 180°.
@ unless otherwise mentioned,a polygon means a convex polygon.
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