# How do you find the magnitude of <8,-6>?

##### 1 Answer

Sep 18, 2016

10

#### Explanation:

To calculate the magnitude of a vector

#((x),(y))# magnitude

#=sqrt(x^2+y^2)# here x = 8 and y = - 6

#rArr" magnitude" =sqrt(8^2+(-6)^2)=sqrt100=10#