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stealth61 [152]
3 years ago
10

Two classmates are preparing research papers and are organizing their information on index cards.

Mathematics
1 answer:
daser333 [38]3 years ago
5 0
So proprtion
A.
keiko=3:5
will=4:6
make as fractions
3/5 and 4/6
simplify
3/5=3/5
4/6=2/3
3/5 not equal to 2/3, so NOT similar


B. Joel=12:8 conver to fractions
12/8=6/4=3/2
this is similar to 2/3 since the cards can be flipped to be similar
Joel's card is similar to will's card
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∠BIJ ≅ ∠CGJ and ∠BJI ≅ ∠CJG

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