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Mathematics 30 Online
OpenStudy (anonymous):

The picture below shows a triangular coffee table ABC. http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0400_Subtest_04_20/image0024e2d7a93.jpg A carpenter plans to make two small triangular tables by cutting the big table along the line AD. What will be the length of the side DC of the table ADC? 27.3 cm 54.7 cm 58.0 cm 47.3 cm I think the answer is C

OpenStudy (anonymous):

This is my last one with geometry for tonight.

OpenStudy (anonymous):

Aww...darn it...(gets calculator) hold on...

OpenStudy (anonymous):

lol okay

mathslover (mathslover):

wooh 4 quest.. wanna see ?

OpenStudy (anonymous):

4 quest? what?

mathslover (mathslover):

c is right

OpenStudy (anonymous):

Forealz?!

OpenStudy (anonymous):

answer is b

OpenStudy (anonymous):

Wait, I get B...

OpenStudy (anonymous):

lol is it B?

mathslover (mathslover):

Wait lemme check

OpenStudy (zepp):

I got B as well

OpenStudy (anonymous):

xD okay

OpenStudy (anonymous):

Guys medal each other, because you were all helpful but I could only medal one person.

mathslover (mathslover):

yes it is b

OpenStudy (anonymous):

It's B... \[\frac{82}{\sqrt{3}}\times \frac{1}{\sqrt{3}} = 27.33333...\]82 - 27.33333 = 54.77777...

OpenStudy (anonymous):

Thankss guys :D

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