Question

What is the distance between the following points?

Answer 1

Answer:

$\sqrt{85}$

Step-by-step explanation:

This is a problem that deals with the Pythagorean theorem (right triangles)

Lets make one!

One side is 9 units long (Bottom)

The other is 2 units long (Right side)

9^2 + 2^2 = c^2

81+4 = c^2

85 = c^2

$\sqrt{85} = c$

Answer 2

D the square root of 85