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2 years ago

Help!!!!!!!

Mathematics

2 answers:

Lyrx [107]2 years ago

5 0

Answer:

(a)25.12 (b)$18.84

Step-by-step explanation:

(a) The circumference or perimeter of a circle is $2\pi r$ . Since we know that the radius of the garden is 4 we find that the circumference of the garden is $8\pi$ , but we can round $\pi$ to 3.14, which gives us C 25.12 feet of fencing.

(b) We can plug in the circumference of the circle which we found in the first question into the equation $circumference\times \0.75$ which gives us $25.12\times \0.75$ or $18.84.

valentina_108 [34]2 years ago

3 0

Answer:

C) 25.12 feet and $18.84

Step-by-step explanation:

C = 2(pi)(r)

Multiply feet by cost per foot

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3 years ago

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3 years ago

The distance from Fort Worth to Fresno is 1,530 miles. If a cyclist maintains an average speed of 17 miles per hour, how many ho

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3 years ago

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