If AD is bisector of \[\angle A\]and D is perpendicular to BC. Then AA

1.	If AD is bisector of \[\angle A\]and D is perpendicular to BC. Then AABC is ___ triangle.
A.	Isosceles
B.	Equilateral
C.	Scalene
D.	None of these
Answer» B. Equilateral

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If AD is bisector of \[\angle A\]and D is perpendicular to BC. Then AABC is ___ triangle.

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