Plz answer this ques.chapter name is congruency of triangles. – InterviewSolution

1.

Plz answer this ques.chapter name is congruency of triangles.

Answer»

Answer:

AS GIVEN ,

angle ABC= angle DCB =90°

Step-by-step explanation:

NOW IN TRIANGLE ABC and DCB

= angle ABC=angle DCB. GIVEN

=. AB = DC. GIVEN

=. BC = CB. COMMON

SO TRIANGLE ABC = ∆ DCB

NOW ALSO

AC=BD BY CPCT OF ∆ABC and ∆ BCD

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