Question

Given circle K with a radius of 5 cm, describe the locus of points in a plane that are 5 cm from the circle.

Circle K with radius of 10 cm

Point K

Circle K with radius of 10 cm and point K

None of these

Answer 1

Sorry, I am just trying to understand the lesson! :) Thank You For All Of Your Help!

Answer 2

is point k the center of the circle?

Answer 3

i believe so, they dont attach a picture.

Answer 4

ok i believe its C) then
the center is always the radius length away from any point on circle
and any point on a circle of 10 would be 5 away from the smaller circle

Answer 5

Okay. Thank You Again! I wish there was another way to pay you for you help, but you get a SHINY NEW MEDAL!

Answer 6

haha yea! 1 million more and i can trade it in for a penny

Answer 7

really? LOL

Answer 8

i dunno, but you never know what you can sell on ebay :)

Answer 9

Describe the locus of points in a plane that are 2 cm from point C.

would this answer be

A circle with a radius of 4 cm

The choices are

A circle with a radius of 2 cm

A segment 4 cm long

A circle with a radius of 4 cm

A sphere with a radius of 2 cm

Answer 10

if point C is center of circle, then its circle with radius 2 because they have to be 2cm away at all times, this only occurs if radius is 2