Question

Find the distance between C(-4,- 8) and D(2, 2)

Answer 1

Answer & Step-by-step explanation:

First, we must know the distance formula.

`Distance(d)=√((x2-x1)^2+(y2-y1)^2)`

Know, we plug in our numbers for x1, y1, x2, and y2.

`d=√((2-(-8))^2+(2-(-4))^2)`

`d=√((10)^2+(6)^2)`

`d=√(100+36)`

`d=√(136)`

`d=11.7`

So, the distance between C and D is 11.7 units.