Distance between Two Points in the 2-D Plane
Last updated at August 10, 2026 by Teachoo
Transcript
Question 2 - Think and Reflect (Page 9) Can these distances help you find the distance AD? Using Pythagoras Theorem AD = โ((๐ป๐๐๐๐ง๐๐๐ก๐๐ ๐ท๐๐ ๐ก๐๐๐๐)^2+(๐๐๐๐ก๐๐๐๐ ๐ท๐๐ ๐ก๐๐๐๐)^2 ) AD = โ(๐^๐+๐^๐ ) AD = โ(16+9) AD = โ25 AD = โ(5^2 ) AD = 5 unit