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ehidna [41]
3 years ago
7

Help with trigonometry plz

Mathematics
1 answer:
kolbaska11 [484]3 years ago
6 0

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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