Question 995677

A rose garden is designed by joining a rectangle and a semicircle.The rectangle is 20ft long and 12ft wide. If Tammy wants to build a fence around the garden, how many feet of fence are required? Use 3.14 for π,and do not round.
<pre>If diameter of semicircle is 120 ft, then fencing would be: {{{2(20) + 120 + (1/2) * 3.14 * 120}}}, or 348.4 ft
If diameter of semicircle is 20 ft, then fencing would be: {{{2(120) + 20 + (1/2) * 3.14 * 20}}}, or 291.4 ft