Question

Find the distance CD rounded to

the nearest tenth.
C = (7,-4) and D = (-8,-5)
CD = [ ? ]

Answer 1

15

Explanation:

I got it right in Acellus.

Answer 2

cd=15.033

Explanation:

CD=
`√(15^2+1^2)`

CD=
`√(225+1)`

cd=15.033 answer