Answer:
Step-by-step explanation:2
due to the pull of gravity and depending on particals that the object is made of
what do you need help with tho lol
Step-by-step explanation:
A)line a and line b is your answer.
B) 69°
The missing measure is supplementary angle of 111° which means their sum is equal to 180°
180 - 111 = 69.