ABC is similar to DEC Find the length of x.
The length of side x is m
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x = 18.75 m
In the similar triangles, ...
... EC/ED = BC/BA
... (2.5 m)/(3.2 m) = x/(24 m)
Multiplying by 24 m gives
... x = (24 m)(25/32) = (75 m)/4 = 18.75 m