The midpoint, if the endpoints are (x₁,y₁) and (x₂,y₂):
The midpoint of AB is (4,3).
The slope is three because the x goes up 1 and y goes up 3 so it’s 3/1 which makes the slope 3
For (-7,3) and (5,3) the answer is 12. You add the different points, -7 and 5 because one is negative and one is positive. You do not add 3 and 3 because they are the same.
(3,-6) and (3,-10) = 4 because -6 and -10 are negatives. The answer is always positive.
(8,0) and (8,-8) = 8.
Answer:
C≈791.68
Step-by-step explanation:
C=2πr=2·π·126≈791.68135
