Orozco811 Orozco811
  • 04-06-2021
  • Mathematics
contestada

Using AJKL, what is the length of JK? Answers are in feet.
NEED HELP ASAP

Using AJKL what is the length of JK Answers are in feet NEED HELP ASAP class=

Respuesta :

akposevictor
akposevictor akposevictor
  • 09-06-2021

Answer:

JK = 21 ft

Step-by-step explanation:

To find JK = x, apply Trigonometry function.

Reference angle = 65°

Opposite side = JK = x

Adjacent side = KL = 10 ft

Apply TOA:

Tan 65° = Opp/Adj

Tan 65° = x/10

Multiply both sides by 10

10*Tan 65° = x

21.4450692 = x

x = 21 ft (nearest feet)

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