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The equation sin(25o) = 9/C can be used to find the length of line ab . What is the length of line ab? Round to the nearest tenth.   ? in.

The equation sin(25o) = 9/C can be used to find the length of line ab . What is the length of line ab? Round to the nearest tenth.   ? in.
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The equation sin(25o) = 9/C can be used to find the length of line ab . What is the length of line ab?

Round to the nearest tenth.   ? in.

The equation sin(25o) = 9/C can be used to find the length of line ab . What is the-example-1
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User Varinder Singh
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8.5k points

2 Answers

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Answer:

21in on edge

Explanation:


answered
User Krista K
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8.5k points
1 vote
sin Ф=opposite/ hypotenuse
In this case:
sin 25º=9 in /c
c=9 in/ sin 25º
c≈21.3 in.

Answer: sin (25º), in this case can be used to find the lenght of the hypotenuse, and the length of this hypotenuse would be 21.3 in.

answered
User Fran
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7.3k points
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