Number of point angles in class 3 cavity preparation is:

# Number of point angles in class 3 cavity preparation is:

A. 4

B. 5

C. 3

D. 11

The correct answer is C. 3.

The three point angles are:

i) Incisal Point Angle

ii) Axiofaciogingival point angle, and

iii) Axiogingivolingual point angle.

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