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defon
4 years ago
13

The athletic department at pi high is planning circular track it is 400 m long. The area inside will be planted with sod. How mu

ch sod do I need?
Mathematics
1 answer:
dybincka [34]4 years ago
3 0

Answer:

15,400tds^2

Step-by-step explanation:

440 = Pi x 2r (Diameter = 2 x radius)

Radius = 440/2 x Pi

Area of circle = Pi x (440/2 x Pi)^2

Area of circle = 15406.i9 yds^2

= 15,400 yds^2 (nearest 100 yd^2)

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dusya [7]
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-32t + 64 = 0 when t = 2 sec

the maximum height is
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4 0
4 years ago
Fourth time I've asked for help on this question! HELP ASAP!!! Please give a step-by-step explanation!
Liula [17]

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8 0
3 years ago
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olga_2 [115]

Answer:

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4 0
3 years ago
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Marysya12 [62]

Answer:

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8 0
4 years ago
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shusha [124]

Answer:

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Step-by-step explanation:

I think

8 0
3 years ago
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