If you graph 4 separate triangles with the four different points, (2,3) and (1,5) form a right triangle.
I'll give you a pdf so you can see it yourself and the correct answer is -32b - 32b
0.00000000828860 upto which decimal?
It should be 0.4 cause 0.4 is the same as 0.40
TSR because if u look at the lines of where their similar on the second one you match it up