mirnaaassi45 mirnaaassi45
  • 01-08-2020
  • Mathematics
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easy khan academy math. please answer asap

easy khan academy math please answer asap class=

Respuesta :

09pqr4sT
09pqr4sT 09pqr4sT
  • 01-08-2020

Answer:

[tex]\boxed{\sf B \ and \ C}[/tex]

Step-by-step explanation:

The triangle is a right triangle.

We can use trigonometric functions to solve.

[tex]\sf sin(\theta)=\frac{opposite}{hypotenuse}[/tex]

[tex]\sf sin(60)=\frac{5.2}{KL}[/tex]

[tex]\sf KL=\frac{5.2}{sin(60)}[/tex]

[tex]\sf sin(90-60)=\frac{3}{KL}[/tex]

[tex]\sf KL=\frac{3}{sin(90-60)}[/tex]

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