2 years ago

Find KL round to nearest tenth

Mathematics

1 answer:

erastovalidia [21]2 years ago

5 0

9514 1404 393

Answer:

KL ≈ 5.3

Step-by-step explanation:

JL/JM = tan(51°) ⇒ JL = JM×tan(51°)

KL/JL = cos(72°) ⇒ KL = JL×cos(72°) = JM×tan(51°)×cos(72°)

KL = 14·tan(51°)·cos(72°) ≈ 5.3

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