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21-07-2021
Mathematics

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using trig to solve for missing angles

using trig to solve for missing angles class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

21-07-2021

Answer:

? = 32.20422

Step-by-step explanation:

We know the adjacent side and the hypotenuse

cos ? = adj / hyp

cos ? = 33/39

cos ? = 11/13

Taking the inverse cos of each side

cos ^ -1( cos ?) = cos^-1(11/13)

? = 32.20422

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