m ZDAC would be 15˚
Step-by-step explanation:
If m ZBAC is 30˚ and m ZDAE is 45˚, add those two and subtract it from 90˚ and you have 15˚ for m ZDAC. If I get this wrong, I apologize.
all it means is function 3
if im not mistaking its
step-by-step explanation: