1 Answer

John Michelau · Answer 1 · 2023-12-22T22:23:11+0000

The figure is formed by a rectangle and a semi-circle.

Let's find the semi-circumference

$C=(\pi)(d)/(2)$

Where d = 11 and pi = 3.14.

$C=3.14\cdot(11)/(2)\approx17.27ft$

Then, we find the perimeter of the figure without including one side

$\begin{gathered} P=2(l+w) \\ \end{gathered}$

Where w = 5 and l = 11.

$P=2w+l=2\cdot5+11=10+11=21ft$

At last, we add the semi-circumference and the perimeter to find the total

$P_{\text{total}}=17.27+21=38.27ft$

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