The equation sin(40o) =b/20 can be used to determine the length of line segment AC. What is the length of AC? Round to the neare

Question

Arisa [49]

3 years ago

8

The equation sin(40o) =b/20 can be used to determine the length of line segment AC. What is the length of AC? Round to the neare

st tenth.

Mathematics

1 answer:

boyakko [2] · Answer 1 · 2022-06-02T03:50:19+03:00

boyakko [2]3 years ago

7 0

For this case we have the following equation:
sin (40o) = b / 20
Clearing b we have:
20 * sin (40o) = b
Therefore, the length of the AC segment is given by:
b = 12.9
Answer:
the length of AC is:
b = 12.9