what is the distance between points [3,7] and [15,12]on the coordinate plane
distance = sqrt [ (15 -3)^2 + (12 - 7)^2 ] = sqrt [ 12^2 + 5^2] = sqrt [ 144 + 25 ] = sqrt [169] = 13 units
what is the distance between points [3,7] and [15,12]on the coordinate plane
