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fomenos
3 years ago
7

Find AB, given that line AD is the perpendicular bisector of BC

Mathematics
1 answer:
astraxan [27]3 years ago
5 0

Answer:

AB = 9

Step-by-step explanation:

The perpendicular bisector divides Δ ABC into 2 congruent triangles, that is

Δ ABD ≅ Δ ACD , then

AB = AC = 9

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Step-by-step explanation:

Comment

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