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3 years ago

Which solution finds the value of x in the triangle below?

Mathematics

2 answers:

LuckyWell [14K]3 years ago

7 0

Answer:

Step-by-step explanation:

Since this is a right triangle, and one of the angles measures 60 degrees, we can conclude that the last side measures 30 degrees.

We can see that this is a 30-60-90 degree triangle.

The rules of 30-60-90 degree triangles are that the side opposite the 90 degree angle, or the hypotenuse can be measured with the variable $2a$ . The side opposite the 30 degree angle can be measured with $a$ , and the side opposite the 60 degree angle will be measured with $a\sqrt{3}$ .

We can see that 8 represents $2a$ because it is the hypotenuse. Since the side marked $x$ is separated by the hypotenuse by an angle of 60 degrees, we note that side marked $x$ is opposite the angle measuring 30 degrees. We note that the side opposite 30 degrees is marked $a$ , and since we already know that 8 is equal to $2a$ , we realize that the side marked x is equal to $a$ , or 4.

forsale [732]3 years ago

5 0

I didn't get it can you post a picture with it too?

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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The picture of the question in the attached figure

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