I believe the answer is the upper left table
Step-by-step explanation:
it is contrapositive
i could not see the question too well so check yourself again too . this is because i want you to get it correct.
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