Question

in fig.10.32, ab= ac and ∆1 = ∆2 in b∆abc. give reasons to show that.​

Answer 1

Answer:

AB=AC,∠1=∠2

In △ADC and △ADB

AB=AC (given)

∠1=∠2 (given)

AD=AD (common side)

∴ By side Angle side (S.A.S) axiom of congruence, the

two △ are congruent

∴△ABC≅△ACD

Step-by-step explanation:

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