Respuesta :
Answer:
B: Complementary angles
Step-by-step explanation:
Vertical angles are angles opposite each other where two lines cross.
Complementary angles are when two angles add up to 90
Supplementary angles are when two angles add up to 180
Answer:
B: Complementary angles
Step-by-step explanation:
Vertical angles are angles opposite each other where two lines cross.
Complementary angles are when two angles add up to 90
Supplementary angles are when two angles add up to 180