Answer:
m < DBC = 51
Step-by-step explanation:
Looking at the picture, we know <ABD and <DBC make up <ABC. Knowing this, we can set up an equation like so, plug in the known values, and solve to find m<DBC:

Answer:
11253
Step-by-step explanation:
the steps are described in the picture above
Answer:
See Explanation
Step-by-step explanation:
