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TEA [102]
2 years ago
6

Please help worth alot of pts just 1 question

Mathematics
2 answers:
zhenek [66]2 years ago
8 0

The triangle ABC is an isosceles triangle.

∴ ∠BAC = ∠BCA and hence ∠BCA = ∠CAD.

Since the alternate angles BCA and CAD are equal, BC║AD.


vekshin12 years ago
7 0

Sense BC = AD

AD = BC

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