Answered

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Ms. Klein wants to put a fence around her garden. The garden is in the shape of a semi-circle with a radius of 12 feet. How much fence does Ms. Klein need to buy for her garden?

Sagot :

Fichohidn

Answer:

P = 61.70 feets

Step-by-step explanation:

Based on the information given :

For fencing , We need to calculate the perimeter of the semicircle ;

Perimeter of a semicircle is given as :

P = πr + 2r

P = perimeter ; r = Radius = 12 feets

P = 12π + 2*12

P = 12π + 24

P = 61.699111 feets

P = 61.70 feets

To. Obtain how much.

We multiply the perimeter by the cost per feet.

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