Can I get some help with this geometry please
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Can I get some help with this geometry please

[From: ] [author: ] [Date: 12-04-17] [Hit: ]
Please... I really need help with this. It would be so appreciated if you could help me!http://locker.......
There is this one paper that has been bugging me for a while now. I don't exactly understand what I am getting wrong on some certain things. The ones I need help with are 4-8. Only a few questions. Please... I really need help with this. It would be so appreciated if you could help me!

http://locker.palcs.org/~kwesley/GEOMETRY%20%2811%27-12%27%29/Geo-Concepts%20and%20Strategies/Chapter%209/9.2%20A%20worksheet.pdf

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Area is πr^2, right?
So,
#4. π5^2=25π

#5. 20 is the diameter. 20/2=10. π10^2. π100. 100π.
Circumference is dπ .

#6. 18π
#7. 13*2=26. 26π

#8. The formula for area is πr^2. So if the area is 144π,
Square root of 144=12. Answer is 12 meters.
Have fun on your math!

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Hello,

Unfortunately, I was unable to open he link you gave. If you give me the website perhaps I can help? :)

From your friendly helper as always,
Pierre
1
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