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Ghella [55]
4 years ago
12

I'm not use of the formula, I am supposed to use

Mathematics
2 answers:
ipn [44]4 years ago
7 0

Answer:

39

Step-by-step explanation:

This is a right triangle so we can use trig functions

cos theta = adj side/ hypotenuse

cos ? =  41/53

Take the inverse cos of each side

cos ^-1 cos (?) = cos ^-1 (41/53)

? = 39.3

To the nearest degree

? = 39

Alisiya [41]4 years ago
4 0

Answer:

38

Step-by-step explanation: 53+41+90

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Answer:

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