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

if  ΔABC ≅ ΔPQR
then
m∠B=m∠Q
therefore

3v+4= 8v-6------------ > 5v=10
v=2

m∠B = 3v + 4--------- > 10
m∠Q=10

The correct answer is m∠B=10 and m∠Q=10