Question

@will.h again.

Answer 1

1st we have to find DE because DE = BC
DE = AE - AD
= 13.3 - 1.5
= 11.8
DE = BC

and we know that AC = AB + BC
AC = 2 + 11.8
AC = 13.8
so it is 13.8

Answer 2

Thanks!

Answer 3

yw