Question

if the sum of pair of opposite angle of a quadrilateral is 180 the then the quadrilateral is a​

Answer 1

If the sum of a pair of opposite angles of a quadrilateral is 180°, the quadrilateral is cyclic.

Hope it helps!

Answer 2

• Since the quadrilateral's opposite angles sums up to be 180°
• Thus the quadrilateral is a cyclic quadrilateral
• i.e its all 4 vertices can be represented on 1 circle of te same radius.

#answerwithquality

#BAL