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Mathematics 8 Online
OpenStudy (anonymous):

The figure shows a triangular park ABC. The area DEFC is cordoned off by putting barricades on the sides DE and EF. What is the total length of the barricades DE and EF? 36 feet 90 feet 108 feet 120 feet

OpenStudy (anonymous):

OpenStudy (amistre64):

you have 3 similar triangles

OpenStudy (amistre64):

and you have the ration 120:150 as your guide

OpenStudy (amistre64):

ratio ... the "n" likes to stick itself in where it doesnt belong lol

OpenStudy (amistre64):

the other ration for the smallest tri looks to be 30:150 then

OpenStudy (anonymous):

|dw:1325699250331:dw|

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