Answer:
1:6
Step-by-step explanation:
this is the answer because there are 6 sides on a number cube.
The only right angles are between the lines (O,F) and (Q,D)
by examination. The tangental line goes through the same point the diameter line goes through so to be tangental it has to be 90 degrees on each side.
-2+3xy+8
cos¯¹(root 37÷37)= 80.53
80.53*2=161.07
sin(161.07)=0.32
3 inches you are right
13
