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The point o is equidistant from the thre...

The point o is equidistant from the three sides of a triangle abc. Consider the following statements:
1. `angleOAC + angleOCB + angleOBA = 90^(@)`
2. `angleBOC = 2angleBAC`
3. The perpendiculars drawn from any point on OA to AB and AC are always equal Which of the above statements are correct ?

A

1 and 2 only

B

2 and 3 only

C

1 and 3 only

D

1,2 and 3

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