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Find a in degrees 5 a 9 4

Find a in degrees 5 a 9 4-example-1

1 Answer

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Answer:

a=37° to the nearest whole number

Explanation:

cos0=adj/hyp

cosa=4/5

a=cos‐¹(4/5)

a=36.869°

a=37° to the nearest whole number

User Billy Pilgrim
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