Question

Find the distance between each pair of points (-1 -4) and (1, -1)

Answer 1

Square root of 13, or 3.60555127546 (95% sure)

Explanation:

Pythagorean Theorum

The two bases of the "triangle" are lengths of 2 and 3

2^2=4 3^2=9

4+9=13

square root of 13 is 3.60555127546