Question

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! I NEED TO FINISH THESE QUESTIONS BEFORE MIDNIGHT TONIGHT.

Find m∠S.

Write your answer as an integer or as a decimal rounded to the nearest tenth.

m∠S = °

Answer 1

Yo sup??

we can solve this question by applying trigonometric ratios

let the angle S be x, then

sinx=2/5

x=23.6

Hope this helps.

Answer 2

Answer:

m∡S = 23.6 °

Step-by-step explanation:

We can see that this is a right angled triangle and therefore we can use trigonometric functions to determine an angle ∡S.

We know that:

                                              $\sin \angle S = \frac{opposite}{hypotenuse}$

Therefore:

                                                   $\sin \angle S = \frac{2}{5}$

It yields:

                                           $\angle S = \sin^{-1} \frac{2}{5} =\sin^{-1}0.4$

Inserting that into the calculator we obtain m∡S = 23.6 degrees