In ΔABC, AB = AC and D is a point on side AC such that BD = BC. If AB = 12.5 cm and BC = 5 cm, then what is the measure of DC?

In ΔABC, AB = AC and D is a point on side AC such that BD = BC. If AB

1.	In ΔABC, AB = AC and D is a point on side AC such that BD = BC. If AB = 12.5 cm and BC = 5 cm, then what is the measure of DC?
A.	2.5 cm
B.	3 cm
C.	1.8 cm
D.	2 cm
Answer» E.

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In ΔABC, AB = AC and D is a point on side AC such that BD = BC. If AB = 12.5 cm and BC = 5 cm, then what is the measure of DC?

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