Question

Tom photocopied the image of a design for a monorail track system. The figure below shows the design and its photocopy.


The ratio of BC : CD is 2 : 3. The total length of track on the design is 49 meters. What is the length, in meters, of side GH on the photocopied image?

Answer 1

28+2CD/3+CD=49

Answer 2

that's the equation try to solve it

Answer 3

k gimmi me a sec

Answer 4

im stuck idk @badi

Answer 5

nice the total lenth is 49 right means that ab+bc+cd+da=49
and we have cd=gh
17+(2cd/3)+cd+7=49
then.......5cd/3=21........cd=12.6=GH Ithink ...

Answer 6

I THINK I GOT IT THANK U @badi

Answer 7

15