CBSE Class 9 Answered
Prove that diagonal of a parallelogram
divides it into two congruent triangles.
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
In
BAC and
DCA
1
=
2
3
=
4
[alternate pair]
AC = AC (common)
Therefore, diagonal of a parallelogram divides it into two congruent triangles.
Answered by | 04 Jun, 2014, 15:23: PM
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