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1.4 HW ---Identify Pair of Angles
Complete the statements.
1. Adjacent angles are two angles in the same plane with a common __________ and a common __________.
2.A __________ is a pair of adjacent angles whose noncommon sides are opposite rays.
3.Complementary angles are two angles whose measures have a sum of __________.
4.The kind of angle formed by the noncommon sides of two adjacent and complementary angles is a
_______________.
5. The kind of angle formed by the noncommon sides of two adjacent and supplementary angles is a
_______________.
6. PQR and SQR form a linear pair. Find the sum of their measures. ________
7. Name the ray that PQR and SQR share. ________
Draw your answer in the space provided.
7. Sketch 1 and 2 so that
they are adjacent angles.
9. Sketch 1 and 2 so that
they are complementary angles
8. Sketch 1 and 2 so that
they form a linear pair.
10. Sketch 1 and 2 so that
they are supplementary angles
Use the figures for Exercises 10 and 11.
11. supplement of Z __________
12.complement of Y __________
13.DEF and FEG are complementary. mDEF  (3x  4), and mFEG  (5x  6).
Find the measures of both angles. _____________________________________________
14.DEF and FEG are supplementary. mDEF  (9x  1), and mFEG  (8x  9).
Find the measures of both angles. _____________________________________________