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Kamila [148]
3 years ago
15

What inverse trig function can be used to find the measure of angle A? (Will give Brainliest ❤️❤️)

Mathematics
1 answer:
Blizzard [7]3 years ago
8 0

9514 1404 393

Answer:

  (b)  sin⁻¹

Step-by-step explanation:

The relevant trig function relating angles to sides is ...

  Sin = Opposite/Hypotenuse

Here, we have ...

  sin(A) = 4/12 = 1/3

  A = arcsin(1/30 = sin⁻¹(1/3)

The inverse sine function can be used to find the angle.

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Given

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kolbaska11 [484]
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4 years ago
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Step-by-step explanation:

1)

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2)

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3 years ago
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