1.7 in the following diagram, angle 7 equals 61°.
what is the measure of angle 8?
29°
61°
119°
129°
1.8 if two angles are supplementary and one of the angles measures 38°, what is the
measure of the larger angle?
62° 152° 52° 142°
use this illustration for the following questions.
1.9 angle 3 is equal to angle .
1.10 angle 2 is equal to angle .
1.11 angle 7 is equal to angle .
1.12 angle 6 is equal to angle .