Find the missing side. Round to the nearest tenth.
A) 6.3
B) 8.0
C) 15.0
D) 13.2

can someone answer this question plz

step-by-step explanation:

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