the frustum.3. A fez the cap used by the Turks,shaped like thefrustum – InterviewSolution

1.	the frustum.3. A fez the cap used by the Turks,shaped like thefrustum of a cone (see Fig. 13.24) Ifits radius ontheopen side is 10 cm, radius at the upper base is 4 cmand its slant height is 15 cm, find the area of materílused for making it
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