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

Question

2 years ago

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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.

Triangle A B C is shown. Angle A C B is a right angle. The length of side A C is b and the length of hypotenuse A B is 20 centimeters. What is the length of ? Round to the nearest tenth.

Mathematics

1 answer:

almond37 [142] · Answer 1 · 2022-09-17T17:51:34+03:00

almond37 [142]2 years ago

8 0

Answer:

its 12.9cm on edg.

Step-by-step explanation: