CBSE Class 8 Answered
Prove that the diagonal of a Rhombus bisect each other at right angles.
Asked by gspublicschool | 09 Oct, 2018, 06:58: AM
Expert Answer
ABCD is rhombus
AB = AD
also diagonals bisect each other
DO = OB
AO is common
so
Triangle AOD congruent to triangle AOB
so angle AOD = angle AOB.....c.p.c.t.
but angle AOD + angle AOB = 180......linear pair
so angle AOD = angle AOB = 90
Answered by Arun | 09 Oct, 2018, 11:00: AM
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