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 160° 160 degrees 68° 68 degrees 92° 92 degrees 80° 80 degrees

Answer 1

To find the measure of angle DBC, we can use the fact that the sum of the measures of the angles in a triangle is 180 degrees.

Since angle ABC is 160 degrees and angle ABD is 92 degrees, we can subtract these angles from 180 degrees to find the measure of angle DBC.

DBC = 180 degrees - 160 degrees - 92 degrees
DBC = 28 degrees

Therefore, the angle measure of DBC is 28 degrees.