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

Question

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

anonymous · Answer

attachment

amistre64 · Answer

you have 3 similar triangles

amistre64 · Answer

and you have the ration 120:150 as your guide

amistre64 · Answer

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

amistre64 · Answer

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

anonymous · Answer

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