Answer:
B
Step-by-step explanation:
they are two 90° .so B is correct I think
Answer:
C
Step-by-step explanation:
In order to be able to find the circumference in relation to radius, you have to use the formula C = 2πr
Hope this helped :)
What do you need help with ?
Answer:
A proportional relationship is a special kind of linear relationship, but while all proportional relationships are linear relationships, not all linear relationships are proportional.
