It’s a for sure I really think it’s A i don’t know
OM and OP will coincide a second time after 120 seconds. You could visualize it as ray OP moving at 3 degrees/second relative to OM.
Using this visualization, we find that OM makes 30*60*3/360 rotations (minutes * 60 * rotational speed/360 degrees in a rotation), which is 15, and that OP makes 30*60*6/360 or 30 rotations, which is 15 more than OM.
Use proportion, so multiply 100 by 75, then divide it by 30 and that's your answer.....250
3/4 is equivalent to 0.75 Therefore 0.8 is greater
To make this simple
If two pairs corresponding angles in a pair of triangles are congruent then the triangles are similar
