If a hexagon ABCDEF circumscribe a circle, prove that `AB + CD + EF=BC+DE+FA`

In a hexagon ABCDEF circumscribe a circle, prove that AB+CD+EF=BC+DE+FA.

In a hexagon ABCDEF circumscribe a circle, prove that AB+CD+EF=BC+DE+FA.

Qradrilateral ABCD circumscribes a circle. Prove that AB+CD=AD+BC .

The quadrilateral ABCD is circumsribed about a circle. Prove that AB+ CD= BC+DA.

Quadrilateral ABCD is drawn to circumscribe a circle. Prove that AB+CD=AD+BC .

In Figure, a quadrilateral ABCD is drawn to circumscribe a circle . Prove that AB+CD=BC+AD

In Figure, a quadrilateral ABCD is drawn to circumscribe a circle . Prove that AB+CD=BC+AD

In Figure, a quadrilateral ABCD is drawn to circumscribe a circle . Prove that AB+CD=BC+AD

A quadrilateral ABCD is drawn to circumscribe a circle.Prove that AB+CD=AD+BC

Answer any One question : If a quadrilateral ABCD is circumscribed about a circle with centre O, prove that AB + CD = BC + DA.