Answer:
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In the given right triangle we have an angle of 37° and adjacent leg of 11 units given.
Missing is the length of hypotenuse, x.
Use cosine function:
- cosine = adjacent leg / hypotenuse
Plug in known values and solve for x:
- cos 37° = 11/x
- x = 11/cos 37°
- x = 13.77 (rounded)