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A museum groundskeeper is creating a semicircular statuary garden with a diameter of 25 feet. There will be a fence around the garden.The fencing costs $8.00 per linear hundredth. Use 3.14 for pie

A museum groundskeeper is creating a semicircular statuary garden with a diameter of 25 feet There will be a fence around the gardenThe fencing costs 800 per li class=

Respuesta :

we have that

The fence around the garden is equal to

[tex]P=\frac{1}{2}\cdot\pi\cdot D+D[/tex]

where

pi=3.14

D=25 ft

substitute

[tex]\begin{gathered} P=\frac{1}{2}\cdot3.14\cdot25+25 \\ P=64.25\text{ ft} \end{gathered}[/tex]

To find out the cost, multiply 64.25 ft by $8.00 per linear foot

so

64.25*8=$514

the answer is $514

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