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Mathematics 13 Online
OpenStudy (anonymous):

What is the length of CD? (Picture below.) I'll give a medal to however le helps~

OpenStudy (anonymous):

OpenStudy (anonymous):

clue: similar triangles.

OpenStudy (amoodarya):

are the triangles are similar?

OpenStudy (anonymous):

Yes, they are.

OpenStudy (amoodarya):

i write the relation you solve it for x

OpenStudy (anonymous):

which side of the other triangle is similar to AC?

OpenStudy (anonymous):

Would the answer be 17?

OpenStudy (anonymous):

No. Try again.

OpenStudy (amoodarya):

no the answer is 5

OpenStudy (anonymous):

DOH!!! *facepalm*

OpenStudy (anonymous):

Thank you.

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