2/12 and 3/8
A pair of fractions with a common denominator are

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

0.5?

hope your goes well, here's a turkey

-thekoolkid1o1