To find the measure of angle DBC, we subtract the measure of angle ABD from the measure of angle ABC.
DBC = ABC - ABD
DBC = 160° - 92°
DBC = 68°
Therefore, the angle measure of DBC is 68°.
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)
Responses
80°
80 degrees
92°
92 degrees
160°
160 degrees
68°
1 answer