" A circle is a 2D shape which has no corners."
"She drew a circle in the piece of paper."
There are many more.
In a circle, the radius is half of the diameter.
The focal point of a circle is the center.
They made a circle with the wagons to protect the animals. The compass made a perfect circle in the middle of the page.
The first grader colored entirely inside the circle.
A Circle Graph is a circle chart that shows the percentage of people choosing differ things from different kinds of topics.
My favorite season is winter because is cool.
Did you know that the sun is circle shaped?
A circle has no straight edges.
Circle the wagons!
'Blue circle' could be a sentence but it is unlikely. A dolphin named BLUE could be asked to circle, thus a noun and verb. The more likely use of 'blue circle' is an adjective and noun. 'Look at the blue circle he drew on the page.'
A circle on the surface of a sphere that has the same radius as the sphere.
this is a square this is a circle this is aentangle