The perimeter is the sides of the hexagon. One of the hexagon edges is shared with a rectangular face. Solve for that edge. 78/6=13. The height is the length and edge is the width. Area is length(16) times width(13). 16•13=208. The answer is 208mm^2
By definition, the area of a circle is given by: Where, r: radius of the circle. Substituting the values in the given expression, we have: Rounding to the nearest tenth we have: Answer: Approximately needed: