It seems you've uploaded an image of a right triangle with labeled sides. Based on the diagram, here's the information I can gather:

• The right angle is at point $N$.
• The vertical side $PN$ is 15 units.
• The horizontal side $NT$ is 20 units.
• The hypotenuse $PT$ is denoted as $X$.

This appears to be a Pythagorean theorem problem, where we can use the formula:

$c^2 = a^2 + b^2$

In your case, $a = 15$, $b = 20$, and $c = X$, the hypotenuse.

Let me calculate the length of $X$ (the hypotenuse). math

Given values

a = 15 # vertical side b = 20 # horizontal side

Pythagorean theorem to find hypotenuse c

X = math.sqrt(a2 + b2) XUsing the Pythagorean theorem, the length of the hypotenuse $X$ is 25 units.

Would you like further details or have any questions about this? Here are a few related questions:

1. How do you calculate the length of the hypotenuse using the Pythagorean theorem?
2. What are some applications of the Pythagorean theorem in real life?
3. Can the Pythagorean theorem be used for non-right triangles?
4. How do you calculate the area of a right triangle using its sides?
5. How does the Pythagorean theorem relate to trigonometry?

Tip: Remember, the Pythagorean theorem only applies to right-angled triangles!