True
Concentric Circle
Concentric circles.
concentric circles
They are said to be concentric circles.
Concentric Circle
ptolemaic system
Ptolemaic system
Close - they're called concentric circles.
"Concentric" means to have a common center. Concentric circles are circles of different sizes that all have the same center -- like a bullseye target.
Concentric Circle
"Geocentric".
Yes. The circles can be of different size. These are called concentric circles.
Concentric circles.
concentric circles
Concentric circles.
concentric circles
They are said to be concentric circles.