Respuesta :
Answer: 15
Step-by-step explanation:
Supplementary means angles add up to 180.
So do 180-165.
180-165=15
The second angle is 15 degrees.
Answer: 15
Step-by-step explanation:
Supplementary means angles add up to 180.
So do 180-165.
180-165=15
The second angle is 15 degrees.