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Mathematics 16 Online
OpenStudy (anonymous):

Which side lengths form a triangle that is similar to triangle ABC A. 30, 21, 45 B. 20, 14, 28 C. 40, 30, 60 D. 17, 20, 25 TRIANGLE IN ANSWERS! PLEASE HELP!

OpenStudy (anonymous):

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OpenStudy (anonymous):

A. Because 10 can multiply to 30, 7 can multiply to 31 and 15 can multiply to 45 Similar means the side lengths are divisible and has a ratio :)

OpenStudy (anonymous):

21 not 31*

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