If m∠ABC is 160° , and m∠ABD is 92° , what is the angle measure of DBC ? ∠ABD and ∠DBC are adjacent angles inside ∠ABC .(1 point)
To find the measure of angle DBC, we subtract the measure of angle ABD from the measure of angle ABC.
DBC = ABC - ABD = 160° - 92° = 68°.
Therefore, the angle measure of DBC is 68°.