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4 years ago

A groundskeeper needs grass seed to cover a circular field 290 feet in diameter

Mathematics

2 answers:

Vlada [557]4 years ago

6 0

Answer:

165

Step-by-step explanation:

First we need to find the area of the field, A = r^2 * pi

The radius is 290 / 2 = 145 feet

A = 145 * 145 * 3.14 = <u>66018.5</u> sqr feet

One bag covers 400 sqr feet

Divide the Area by 400 sqr feet to find number of bags needed.

66018.5 / 400 = <u>165</u>

He will need at least 165 bags to cover the field

Lilit [14]4 years ago

6 0

Answer:

4 bags

Step-by-step explanation:

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#13

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3 years ago

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3 years ago

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Answer:

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Step-by-step explanation:

Hi there!

Let´s start writting the formula

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Have a nice day!

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