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OpenStudy (bbb911):
This is Geometry: Suppose ^ABC ~ ^ JKL with BC =28, JK =12, and KL = 42. Find the perimeter of ^ABC if the perimeter of ^JKL is 72.
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OpenStudy (anonymous):
Bc/Kl=28/42=2/3 so preimeter ABC/peri JKL=2/3 ABc=48
OpenStudy (bbb911):
:)
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