The part of
the tooth between the pitch circle and dedendum circle is called
पिच सर्कल और डेडेंडम सर्कल के बीच के दांत के भाग को कहा जाता है
Half tooth
Flank
Face
Upper tooth
Flank
The part of the tooth between the pitch circle and dedendum circle is called flank and the part of the tooth between the pitch circle and addendum circle is called face as shown in figure.
Hence, the
correct option is (B).
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