Geometry

Question Analysis:  
This question involves classifying a triangle based on its side lengths.  
The main focus is recognizing right triangles using the Pythagorean Theorem.  

Key Concept Explanation:  
- A right triangle follows the Pythagorean Theorem:
,where c is the longest side (hypotenuse).  

Step-by-Step Solution:  
1. Identify the longest side (hypotenuse): 25 cm.  
2. Check the Pythagorean Theorem:  
 
 

Click "Show Answer" to reveal the answer and analysis