Answer:
Step-by-step explanation:
1.) ∡x is supplementary to 105°.
False
2.) The two angles in a linear pair have a sum of 180°. True
3.) Vertical angles have the same measure.
True
4.) Complementary angles add up to 90°. True
5.) ∡x is complementary to 138°. False
6.) ∡y is supplementary to 147°. True
7.) ∠z is vertical to a 105°angle.. True
Hint: Sum of complementary angles are 90
Sum of supplementary angles are 180.
Vertically angles are equal
