Prove that any rectangle is a cyclic quadrilateral

Asked by admin @ in Math viewed by 249 People

Prove that any rectangle is cyclic quadrilateral

Answered by admin @


All angles of a rect are of 90 degree

,La + Lb + Lc + Ld = 90 + 90 + 90 + 90

so La + Lc = 180 degree


in cyclic quad ...sum of opp angles of a triangle is 180 degree
hence proved

hope this helped

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