For the given triangle if the measure of angle 1 is
49
49 degrees and the measure of angel 2 is
60
60 degrees determine
measure angle 4
degrees
measure angle 3
degrees
To find the measures of angles 3 and 4, we need to use the fact that the sum of the angles in a triangle is always 180 degrees.
We know that angle 1 is 49 degrees and angle 2 is 60 degrees. Therefore, the measure of angle 1 + angle 2 + angle 3 = 180.
49 + 60 + angle 3 = 180
109 + angle 3 = 180
angle 3 = 71 degrees
Now, to find the measure of angle 4, we know that angles 3 and 4 are supplementary (angle 3 + angle 4 = 180 degrees).
So,
71 + angle 4 = 180
angle 4 = 109 degrees
Therefore, the measure of angle 3 is 71 degrees and the measure of angle 4 is 109 degrees.