Math Problem Statement

Using Pythagoras' theorem, calculate the value of x. One leg is 10 cm, the other leg is 24 cm, and the hypotenuse is labeled as x.

Solution

The image shows a right-angled triangle with one leg measuring 10 cm, another leg measuring 24 cm, and the hypotenuse labeled as xx. To find the value of xx, we can use the Pythagorean Theorem, which is:

x2=a2+b2x^2 = a^2 + b^2

where aa and bb are the lengths of the two legs of the right triangle, and xx is the hypotenuse.

In this case:

  • a=10cma = 10 \, \text{cm}
  • b=24cmb = 24 \, \text{cm}

Now, substituting the values:

x2=102+242x^2 = 10^2 + 24^2 x2=100+576x^2 = 100 + 576 x2=676x^2 = 676

Taking the square root of both sides:

x=676=26x = \sqrt{676} = 26

Therefore, the value of xx is 26 cm.

Would you like any further explanation or have any questions?

Here are five related questions to deepen your understanding:

  1. How would the result change if one of the legs was longer?
  2. Can you use the Pythagorean theorem for any triangle?
  3. How do you know when a triangle is a right triangle?
  4. How would you solve this problem if the hypotenuse was given instead of one of the legs?
  5. What are some real-life applications of the Pythagorean theorem?

Tip: The Pythagorean theorem only applies to right-angled triangles. Make sure to verify the type of triangle before applying it.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Geometry
Trigonometry

Formulas

Pythagorean Theorem: x^2 = a^2 + b^2

Theorems

Pythagorean Theorem

Suitable Grade Level

Grades 6-8