Using absolute value find the distance between point A(6, -4) and B(-5,-4) ?
1 Answer
May 12, 2018
Explanation:
#"calculate using the "color(blue)"distance formula"#
#|AB|=sqrt((x_2-x_1)^2+(y_2-y_1)^2)#
#"let "(x_1,y_1)=(6,-4)" and "(x_2,y_2)=(-5,-4)#
#=sqrt((-5-6)^2+(-4-(-4))^2)#
#=sqrt((-11)^2+0^2)=sqrt121=11#