Answer:
h=88 g=92 m=89 k=91
Step-by-step explanation:
180-92=88
180-91=89
I'm not 100% certain about g and k, because I haven't done this in a while, but I'm pretty sure opposite angles equal the same thing. Also, a line is 180 degrees so just subtract the 180 from the number in the angle on the same line.
