Question

triangle JKM with side j across from angle J, side k across from angle K, and side m across from angle M If ∠J measures 40°, ∠K measures 90°, and j is 15 feet, then find k using the Law of Sines. Round your answer to the nearest tenth. 9.6 ft 10.4 ft 23.3 ft 154.5 ft

Answer 1

Answer:

  23.3 ft

Step-by-step explanation:

The law of sines tells you ...

  k/sin(K) = j/sin(J)

Solving for k and filling in numbers, we have ...

  k = sin(K)×j/sin(J) = 1×(15 ft)/sin(40°)

  k ≈ 23.3 ft

Answer 2

Answer:

23.3 ft

Step-by-step explanation:

the correct answer  i took the test