△BCE∼△JKL. If m∠B=89°, m∠C=13°, and m∠E=78° what is m∠J?(1 point)
Since the triangles BCE and JKL are similar, their corresponding angles are congruent.
m∠J = m∠B = 89°.
To find the measure of angle J, we can use the fact that corresponding angles in similar triangles are equal.
Since triangle BCE is similar to triangle JKL, angle J corresponds to angle B in triangle BCE.
Now, we can use the given information to find the measure of angle J:
m∠J = m∠B = 89°.
Therefore, the measure of angle J is 89°.