ANY MATH EXPERTS PLS HELP RN I GOT 5 MIN LEFT I'LL PUT BRAINLIEST TO WHOEVER ANSWERS CORRECTLY FIRST

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Find the solutions for a triangle with a =16, c =12, and b = 63º

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.