Question

find the difference between P and Q when P is a (4,4) and Q is at (10,12)

Answer 1

Answer:

$= \sqrt{ {(10 - 4)}^{2} + {(12 - 4)}^{2} } \\ = \sqrt{ {6}^{2} + {8}^{2} } \\ = \sqrt{36 + 64} \\ = \sqrt{100 } \\ = 10$