Answer:
comment the question I will try to solve it.....
Answer:
53.04
Step-by-step explanation:
Answer:
let me just say this
Step-by-step explanation:
you're luck not mine so sorry if this didnt help
80 is a good one to start with.
After that, you can move on to 83, 481, 1687, and 102,974,589 .
Answer:
Step-by-step explanation:
Sin80° = opp/hyp
Sin80° = 21/y
ysin80° = 21
y = 21/sin80°
y = 21.3