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18-06-2021
Mathematics

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help with trigonometry plz

help with trigonometry plz class=

Respuesta :

cwrw238 cwrw238

18-06-2021

Answer:

Below,

Step-by-step explanation:

a. cos O = adjacent side/hypotenuse

= 88.3/117

= 0.75470

O = 41 degrees.

b. sin O = opposite side/hypotenuse

= 2.4/3.8

= 0.63158

O = 39 degrees

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