alucardt1220 alucardt1220

08-06-2018
Mathematics

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ΔABC ≅ ΔPQR Given ΔABC ≅ ΔPQR, m∠B = 3v + 4, and m∠Q = 8v - 6 vind m∠B and m∠Q.

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choixongdong choixongdong

08-06-2018

ΔABC ≅ ΔPQR
so m∠B = m∠Q
3v + 4 = 8v - 6
8v - 3v = 4 + 6
5v = 10
v = 2

m∠B = 3(2) + 4 = 10

m∠Q = m∠B = 10

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