Math Problem Statement

Find the side labeled x in the following right triangle, given a 60-degree angle and an adjacent side of length 37.

Solution

The problem shows a right triangle with one angle measuring 6060^\circ, the opposite side labeled as xx, and the adjacent side (to the angle) given as 37. To solve for xx, we can use trigonometric ratios. Specifically, the tangent function is appropriate here because we are dealing with the opposite side (xx) and the adjacent side (37):

tan(60)=oppositeadjacent=x37\tan(60^\circ) = \frac{\text{opposite}}{\text{adjacent}} = \frac{x}{37}

Now, solve for xx:

x=37×tan(60)x = 37 \times \tan(60^\circ)

We know that tan(60)=31.732\tan(60^\circ) = \sqrt{3} \approx 1.732. Substituting this into the equation:

x=37×1.732x = 37 \times 1.732

Let's compute the value of xx.The value of xx is approximately 64.0964.09.

Would you like more details on the solution, or do you have any questions?

Here are 5 related questions to deepen your understanding:

  1. What is the sine and cosine of 6060^\circ and how do they relate to this problem?
  2. How would you solve for xx if the adjacent side and hypotenuse were given instead?
  3. Can you use the Pythagorean theorem to check the result if the hypotenuse is known?
  4. What trigonometric function would you use if the given angle was 3030^\circ instead?
  5. How can you use a calculator to find the tangent of other angles?

Tip: Always ensure your calculator is in the correct mode (degrees or radians) when solving trigonometric problems involving angles!

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Right Triangle
Tangent Function

Formulas

tan(θ) = opposite / adjacent
tan(60°) = sqrt(3)

Theorems

Tangent function in right triangles

Suitable Grade Level

Grades 9-11