Unbelivable, none of the answer choices are right, idk if this somesort of mistake. Plus im about to take my end of course test pretty soon.
Thanks i understand it now
oh nm
first where did you get 8n and 12 from?
So am i suppose to mutiply 21 or 89 to n to see if they equal 180 degrees?
im still not getting it
15.7
133 1/4 or 133.25
2/7 or 0.28571428
1/24