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IgorLugansk [536]
3 years ago
13

Select the correct answer.

Mathematics
2 answers:
Masteriza [31]3 years ago
8 0

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!! :)

Tpy6a [65]3 years ago
3 0

Answer:

your answer is D.

Step-by-step explanation:

Using sine will give you 3*square root of 3

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