Select the correct answer from each drop-down menu.
A conical circus tent has a 20 ft central pole that supports it. The slant height of the tent is 26 ft long. Explain how to find the angle the tent pole makes with the sides of the tent.


The central pole forms a right triangle with the floor of the tent. The _____
of the missing angle is the ratio of the length of the central pole to the length of the side of the tent, which is _______ Applying ________ we find that the angle the tent pole makes with the sides of the tent is ________
fill in the blanks

1st blank
cosine
sine
tanget

2nd blank
0.38
0.77
0.65
1.30

3rd blank
arcsine
arccosine
arctanget

4th blank
39.60
67.7
49.5