The person appears to be a/an Southeast Asian Female, approximately 10 to 19 years old.
Imagine you have a right triangle formed by a ladder leaning against a wall. If the base of the ladder is 3 meters away from the wall (one leg), and the height it reaches on the wall is 4 meters (the other leg), you can use the Pythagorean Theorem to find the length of the ladder (the hypotenuse). According to the theorem, 3^2 + 4^2 = c^2, which means 9 + 16 = 25, so c (the length of the ladder) is 5 meters.
A relatable example of the Pythagorean Theorem is when you want to find the shortest distance between two points in a park. If you walk 3 meters east and then 4 meters north, you can use the theorem to find the direct distance to your destination. According to the theorem, the distance (hypotenuse) can be calculated as √(3^2 + 4^2) = √(9 + 16) = √25 = 5 meters.