Answer:
8) Angle IJK + Angle GJK
9) Angle FGE + Angle DGE
10) Angle KJG + Angle IJH
Step-by-step explanation:
Supplementary angles = 2 angles that add up to 180 degrees
Complementary angles = 2 angles that add up to 90 degrees
Vertical angles = 2 angles that have the same angles and are across from each other separated by a straight line
