Question

Fan and Medal
What is the distance between (7, -7) and (2, 5) on the coordinate plane?

Answer 1

Use the distance formula:
\(\sf d=\sqrt{(x_2-x_1)^2+(y_2-y_1)}\),

where \(\sf (x_1, y_1)\) is your first point and \(\sf (x_2, y_2)\) is your second point.