6 foot tall person cast 2.5 foot long shadow at the same time that a buildind cast a 40 foot long shadow how tall is the buidlin
2 answers:
Answer:
.04
Step-by-step explanation:
25/6.25=x/2
6.25X25/6.25=6.25 x X/2
2.5/3.25=3.125X3.125
25/3.125=.04
You need to do a proportion which would look like then use cross products.
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