Question: The figure is formed by joining together a regular octagon and a semicircle. The figure gives the shape of the bases of a right frustum

The figure is formed by joining together a regular octagon and a semicircle. The figure gives the shape of the bases of a right frustum with height ?. Suppose that the top and bottom dimensions are ?1 and ?2 respectively (following the format in the figure). 1. Calculate the area of the bases. 2. Calculate the lateral area. 3. Calculate the volume of the frustum.

The figure is formed by joining together a regular octagon and a

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