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Monday, July 19, 2010

geometrically insane


The radius of a circle is 10 centimeter. Find the area shaded with green in the picture. (Ignore the width of the borders)
Clue: (Highlight to see below)
Draw two diagonal lines connecting the intersection between two circles to form an X.

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9 Comments:

At July 19, 2010 at 11:22 PM , Anonymous Anonymous said...

jake the fake who bake the cake....the blooger

area = PIr2 + 4r2 - PIr2
= 4r2
= 4(10)(10)
= 400 cm2

 
At July 19, 2010 at 11:24 PM , Anonymous Anonymous said...

sa layton i2 eh! - rhonel

 
At July 20, 2010 at 12:41 AM , Anonymous Anonymous said...

mangastream na lang gawen mong link sa naruto jake, updated kagad yun kumpara sa onemanga!

 
At July 20, 2010 at 12:54 AM , Blogger Pajama Party said...

hoy magtrabaho ka!! or sagutin mo na lang ung ibang teaser ko sa baba!! lol

 
At July 20, 2010 at 11:06 PM , Anonymous Anonymous said...

is my answer correct Ms. ice snake?

 
At July 22, 2010 at 2:46 AM , Blogger Pajama Party said...

Your final answer is correct but your explanation is wrong. I don't know what is 4r2 (four R squared)? What formula is that?

 
At July 26, 2010 at 9:11 PM , Anonymous Anonymous said...

its 2R times 2R to get the area of the square.
where R = 10cm.

 
At July 28, 2010 at 8:54 PM , Anonymous Anonymous said...

yung area lang ng square ito diba?

 
At July 28, 2010 at 10:24 PM , Blogger Pajama Party said...

This comment has been removed by the author.

 

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