Find the length of side BC.
Give your answer to 1 decimal place.
с
14 cm
58°
A
B

9514 1404 393

  11.9 cm

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation between the side opposite the angle (BC) and the hypotenuse (14 cm).

  Sin = Opposite/Hypotenuse

  sin(58°) = BC/(14 cm)

  BC = (14 cm)×sin(58°) . . . . . multiply by the denominator

  BC ≈ 11.9 cm

a negative exponent is translated as follows:

so, we have

yes

step-by-step explanation:

yes