To find the value of m CBD, we can subtract the measure of angle ABC from 180 degrees since the sum of the measures of the two angles is 180 degrees.
180 degrees - 15 degrees = 165 degrees
Therefore, the value of m CBD is 165 degrees.
two angles have measures that add to 180 degrees. They have the following angle measures m ABC=15 degrees and m CBD= x degrees. what is the value of m CBD?
1 answer