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For their nieces, Troy and Amy are building a dollhouse proportional to their actual house. The actual side lengths of the triangular roof are fifty-two feet by twenty-four feet by sixty-four feet Which is a set of side lengths that could be used for the dollhouse roof?

Question

adalrymple · Answer

A. 13 in., 4 in., 14 in. 

B. 14 in., 12 in., 6 in. 

C. 24 in., 13 in., 26 in. 

D. 12 in., 26 in., 32 in.

lhgraythorn · Answer

D. Bcz 12*2 is 24, 26*2 is 52, and 32*2 is 64. It is proportional.

sshayer · Answer

52:24:64::26:12:32 (divide by 2)
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