Question 1139883
( 8, 6 )
( -1, -4 )
{{{ d^2 = ( 8 -(-1) )^2 + ( 6 -(-4) )^2 }}}
{{{ d^2 = 9^2 + 10^2 }}}
{{{ d^2 = 81 + 100 }}}
{{{ d^2 = 181 }}}
{{{ d = 13.45 }}}
check the math