What is the distance between #(-6, -7)# and #(5, 12)#?

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Answer 1 · 2015-12-17T03:39:06

#d=sqrt482#

#d=sqrt((x_2-x_1)^2+(y_2-y_1)^2)#

where

#(-6,-7)rarr(x_1,y_1)#
#(5,12)rarr(x_2,y_2)#

#d=sqrt((5-(-6))^2+(12-(-7))^2)#

#d=sqrt(11^2+19^2)#

#d=sqrt482#