Answer:
Yes
Step-by-step explanation:
Pythageron Theorem:
a^2+b^2=c^2
a and b are the legs, or the 2 shorter lengths. (8 and 15)
c is the hypotenuse, or the longest length (17)
8^2+15^2=17^2
64+225=289
289=289
Since the statement is true, it is a right triangle
Hope this helps! :)
A square plus b square equal c square
r = 0.
The slope = (y2 - y1) / (x2 - x1)
So (r - (-3)) / (-4-2) = -1/2
(r + 3) / -6 = -1/2
2(r + 3) = 6
2r + 6 = 6
2r = 6 - 6 = 0
r = 0 (answer).
