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The triangle shown has a hypotenuse with a length of 13 feet. The measure of angle A is 20 degrees. and the measure of angle B is 70 degrees. Which of the following is closest to the length, in feet, of line segment AC? No need to use a calculator to find the trig numbers. Each function is listed below.

4.4
5
12.2
35.7

The triangle shown has a hypotenuse with a length of 13 feet The measure of angle A is 20 degrees and the measure of angle B is 70 degrees Which of the followin class=

Respuesta :

calculista

Answer:

[tex]AC=12.2\ units[/tex]

Step-by-step explanation:

we know that

In the right triangle ABC

[tex]sin(70\°)=\frac{AC}{AB}[/tex]

Solve for AC

[tex]AC=ABsin(70\°)[/tex]

substitute the values

[tex]AC=13(0.9397)=12.2\ units[/tex]

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