Problem
ab contains points a(-6, -1) and b(1, 4).
cd contains point d(7, 2).
abc b...
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Mathematics, 17.10.2019 06:30 mxhx
Problem
ab contains points a(-6, -1) and b(1, 4).
cd contains point d(7, 2).
abc bcd and m abc = 90.
what is an equation of cd ?
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Answers: 2
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