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Mathematics 7 Online
OpenStudy (anonymous):

The ratio of DA : CD is 2 : 3. The total length of track on the design is 46 meters. What is the length, in meters, of side EH on the photocopied image?

OpenStudy (anonymous):

OpenStudy (apoorvk):

So, if they are photocopies, then ABCD is similar to EFGH right? ABCD ~ EFGH

OpenStudy (anonymous):

46-17-14=DA+CD 15=DA+CD 5:15 1:3 DA:CD 2*3:3*3 6:9 DA=EH 6=EH EH=6

OpenStudy (apoorvk):

actually they are congruent too according to this question!

OpenStudy (anonymous):

six is the answer???

OpenStudy (anonymous):

yes.

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