Understand the concept
Distance between (x1,y1) and (x2,y2) uses the Pythagorean theorem.
Distance (0,0) to (3,4)
- Step 1: √(3²+4²)=√25.
Final answer: 5
Distance (0,0) to (5,12)
Show the answer
13
Try another similar question and explain each step aloud. Refer to your school syllabus for topic level and notation.