Question

Find the distance between the points

Answer 1

10

Explanation:

Answer 2

10

Explanation:

`x1 = 2 \: \: y1 = 1 \\ x2 = 8 \: \: \: y = 9 \\ \\ \\ distance \: between \: two \: poit \: \\ = \sqrt{(x2 - x1) {}^(2) + (y2 - y1}) {}^(2) \\ \sqrt{(8 - 2) {}^(2) + (9 - 1) {}^(2) } \\ \sqrt{(6) {}^(2) + (8) {}^(2) } \\ \ = √(36 + 64) \\ = √(100 ) \\ = 10`