Question

solve this *imp.*
grade 9
*briefly*

Answer 1

➡HERE IS YOUR ANSWER⬇

Given that :

AC = BD

or, AB + BC = BC + CD

or, AB = CD (cancelling BC)

So, AB = CD

⬆HOPE THIS HELPS YOU⬅

Answer 2

Hlo friend.. Cutiepie Here..

Here is ur answer :

Given

AC = BD

To prove

AB = CD

Proof

According to euclid ' s axiom

( If equals are subtracted from equals then the remainders are equal.)

If both AC and BD are subtracted by BC then they are equal.

AC - BC = BD - BC

AB = CD.

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HOPE IT HELPS YOU..