# ARML Power Round - 1

Algebra Level 2

The Distance Formula in two dimensions is given by:

$D = \sqrt{{(x_2-x_1)}^2+{(y_2-y_1)}^2}$

Let the taxicab distance be defined as:

$D_t = |x_2-x_1|+|y_2-y_1|$

What is the taxicab distance between $$(5,6)$$ and $$(1,2)$$?

This problem is not original, it comes from ARML 2016 Power Round

×