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2 years ago

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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Help with this please. Thanks​

Help with this please. Thanks