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The equation sin (40 degree) equals StartFraction b Over 20 EndFraction can be used to determine the length of line segment AC. What is the length of ? Round to the nearest tenth.
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The equation sin (40 degree) equals StartFraction b Over 20 EndFraction can be used to determine the length of line segment AC.

What is the length of ? Round to the nearest tenth.

User Driftavalii
by
7.8k points

1 Answer

9 votes

Answer:

B. 12.9cm

Explanation:

I presume we are asked to find the length of b

The equation sin (40 degree) equals StartFraction b Over 20 EndFraction can be used-example-1
User Federico Nafria
by
8.8k points
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