A rose garden is formed by joining a rectangle and a semicircle, as shown below. The rectangle is 29ft long and 18ft wide. If the gardener wants to build a fence around the garden, how many feet of fence are required?Do not round any intermediate computations. Round your final answer to the nearest hundredth and be sure to include the correct unit. If necessary, refer to the list of geometry formulas.□ftft2ft329ftSave For LaterSubmit AssignmentCheck
Q. A rose garden is formed by joining a rectangle and a semicircle, as shown below. The rectangle is 29ft long and 18ft wide. If the gardener wants to build a fence around the garden, how many feet of fence are required?Do not round any intermediate computations. Round your final answer to the nearest hundredth and be sure to include the correct unit. If necessary, refer to the list of geometry formulas.□ftft2ft329ftSave For LaterSubmit AssignmentCheck
Calculate Perimeter of Rectangle: Calculate the perimeter of the rectangle part of the garden.Perimeter of rectangle = 2(length+width)= 2(29ft+18ft)= 2(47ft)= 94ft
Find Diameter of Semicircle: Find the diameter of the semicircle, which is the same as the width of the rectangle.Diameter of semicircle = 18ft
Calculate Circumference of Semicircle: Calculate the circumference of the semicircle.Circumference of semicircle = π(diameter)But since it's a semicircle, we take half of the circumference.Circumference of semicircle = 21×π×18ft= 21×π×18= 9πft
Add Perimeter and Circumference: Add the perimeter of the rectangle and the circumference of the semicircle to get the total length of the fence needed.Total length of fence = Perimeter of rectangle + Circumference of semicircle= 94ft+9πft= 94+9(3.14)ft= 94+28.26ft= 122.26ft
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