HELP! IS MY ANSWER RIGHT?PLeasee HELP me find the area of the WHOLE figure. LEAVE ME ALONE if you DONT know the answer

Will mark brainliest

What is the equation of the line shown in this graph?

Someone me! will award brainliest if u explain and answer!

The slope of cd is which segments are perpendicular to cd ? select each correct answer. gf , where g is at (6, 5)and fis at (10, 2) ef, where e is at (4, 1) and f is at (7,5) lm , where lis at (-2, 3) and m is at (-10, 9) jk , where jis at (1, -2) and k is at (10, – 14) next