HELP HELP HELP ASAP HELP

(-2, 7) = (-2, -7)

(3, 9) = (3, -9)

(7, 2) = (7, -2)

(-3, -9) = (-3, 9)

Hope this helps!

-2, 7 = -2, -7

3, 9 = 3, -9

7, 2 = 7, -2

-3, -9 = -3, 9

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft