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AVprozaik [17]
2 years ago
11

Help with this please. Thanks​

Mathematics
1 answer:
nata0808 [166]2 years ago
3 0

9514 1404 393

Answer:

  3.0

Step-by-step explanation:

The angle, its opposite side, and the hypotenuse are given. Then the relevant trig relation is ...

  Sin = Opposite/Hypotenuse

  sin(21°) = x/8.3 . . . . . . . . . . . . . . . . . . use the given values

  x = 8.3·sin(21°) ≈ 8.3×0.3584 . . . . . . multiply by 8.3

  x ≈ 3.0

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The answer is:  " 60° " .
__________________________________________________________
     " m∠A = 60° " .
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Explanation:
__________________________________________________________

Note:  All triangles, by definition, have 3 (three) sides and 3 (three angles).

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7 0
3 years ago
I'll mark you brainlist and give you 5 star I just need a lot of help
Softa [21]
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