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OpenStudy (quickstudent):
Is this correct? similar triangles
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OpenStudy (quickstudent):
question attached. my answer: DEF is 4 times smaller than ABC. AB and AC = 49 AB is proportional with DE: 49/4 = 12.25 DE and DF = 12.25 ABC is 4 times bigger than DEF. FE is proportional with CB: 7.5 * 4 = 30 CB = 30 Length of ABC: 49 + 49 + 30 = 128 Length of DEF: 12.25 + 12.25 + 7.5 = 32
OpenStudy (quickstudent):
@Awolflover1
OpenStudy (quickstudent):
@Evoker
OpenStudy (quickstudent):
@zepdrix
OpenStudy (quickstudent):
@sweetburger
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OpenStudy (princeharryyy):
It's alright! Okay!
OpenStudy (joannablackwelder):
Looks good. :-)
OpenStudy (quickstudent):
Thanks!
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