Respuesta :
Answer:
18
Step-by-step explanation:
supplementary angles add up to 180 degrees
so to fnd supplementary, subtract given angle from 180
180-162 = 18
Answer:
18 degrees
Step-by-step explanation:
Two supplementary angles equal 180 degrees. So, 180 - 162 = 18. The supplementary angle is 18 degrees.