Answer:
theres no diagram
Step-by-step explanation:
Cos(60) = cos(90 - 30) = sin(30) = 1/2
This should be what you want.
Answer:
知りません
Step-by-step explanation:
If I did my math correctly I believe your answer will be C. :)
<u>How to Find the Distance Between Two Points</u>
Distance formula: d(P, Q) =√(x2 − x1)^2+(y2 − y1)^2
If you use this equation the answer will be 5.