I don’t get how to find the perimeter of this

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Given the numbers c = –3 and d = 4, which statement is true? a. |–c| = 3 and |–d| = –4 b. |–c| = 3 and –|d| = –4 c. –|c| = –4 and –|d| = 3 d. |–c| = 3 and –|d| = 4