Asked by Aviral Sharma Sharma | 23rd Feb, 2011, 01:49: AM
The solution to your question is as follows:
Diameter = 2r = 14 cm, where r is the radius.
Perimeter of the protractor = ∏r + 2r = 22/7.7 + 14 = 22 + 14 = 36
Thus, the perimeter of the protractor is 36 cm.
We hope that clarifies your query.
Answered by | 22nd Feb, 2011, 10:36: PM
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