The correct answer is 63.26.
To find the missing value, we can use the inverse cosine function (cos⁻¹) which tells us the angle that has a cosine of a given value.
cos⁻¹(9/20) ≈ 63.26°
Therefore, the missing value is approximately 63.26 to the nearest hundredth.
Find the missing value to the nearest hundredth
cos___ = 9/20
26.74
80.63
63.26
24.23
1 answer