Question

Select the correct answer.

Answer 1

This is a special kind of right triangle, called a 30-60-90 triangle.

Across from the 30 degree angle, the side is equal to x. Across from the 60 degree angle, the side is equal to x$\sqrt{3}$. And across from the 90 degree angle, the side is equal to 2x.

Using what we know about 30-60-90 triangles, lets first solve for x. We know that the hypotenuse, given, is equal to 6.

2x = 6

x = 3

Then, we are looking for the side opposite of the 60 degree angle. So its value is  x$\sqrt{3}$.

x = 3

3 *  $\sqrt{3}$ = 3 $\sqrt{3}$

y =  3$\sqrt{3}$ (option D)

Hope this helps!! :)

Answer 2

Answer:

your answer is D.

Step-by-step explanation:

Using sine will give you 3*square root of 3