Worth 25 pts, plz

using the provided measures determine the length of the segment ab.

7.1cm

10.9cm

12.4cm

13.1cm

Find the length of AC first:

Sin(angle) = Opposite leg / hypotenuse

Sin(62) = AC /8

AC = 8 * sin(62) = 7.0636

Now find the length of AB:

AB/sin(y) = AC/sin(b)

AB/sin(72) = 7.0636/sin(38)

AB = sin(72) * 7.0636 / sin(38)

AB = 10.9 cm.

135 is your answer

step-by-step explanation:

try 180 times three then divide that number by 4 (sides) to get your answer. im glad to : )

4th option is correct xy=-10

if this was to u plzz mark me the brainliest