Question

Plz answer soon only 1 and 2

Answer 1

1. In triangle APC & BPD, we have,

Angle CPA = Angle BPD [Vertically opposite angles]

AC = BD (Given)

Angle CAP = Angle ABD (Co-interior angles)

Therefore, By A.S.A Congruency Criterion,

∆APC is congruent to ∆BPD.

Hence proved

2. In ∆ABY & ∆ACX, we have,

Angle A is common

AB = AC (Given)

AX = AY (Given)

Therefore, By S.A.S Congruency Criterion,

∆ABY is congruent to ∆ACX

Hence proved

Hope it helps you!

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