Answer:
hope this helps you
sssssssssssssssi b
Step-by-step explanation:
(-3,4)
to solve for x, make y=0
to solve for y, make x=0
∠5=∠7=∠6=∠8=143°
∠4=∠2=∠1=37°
∠4=180-∠6=180-143=37°
