If △ABC∼△SRT , what is m∠B ?

a= 90 degrees
b=??
c=34 degrees
r= 56degrees
s= 90degrees
t=34degrees

wrong

Apologies for the incorrect response.

Since △ABC∼△SRT, it means that the corresponding angles of the triangles are congruent. Therefore, we have:

m∠B = r = 56 degrees

If △ABC∼△SRT, it means that the corresponding angles of the triangles are congruent. Therefore, m∠B = s = 90 degrees.