179k views
2 votes
Find the magnitude of the vector <3, 6>

User Gatspy
by
4.7k points

1 Answer

3 votes


\text{Magnitude} = √(3^2 +6^2)\\ \\~~~~~~~~~~~~~~~=√(9+36)\\\\~~~~~~~~~~~~~~~=√(45)\\\\~~~~~~~~~~~~~~~=√(5 * 9)\\\\~~~~~~~~~~~~~~~=3\sqrt 5

User Bobtune
by
4.5k points