In geometry, Thales' theorem states that if A, B and C are points on a circle where the line is a diameter of the circle, then the angle ABC is a right angle.

Studies show that, decades down the line, these children would be more productive, make more money, have fewer kids, and begin a virtuous circle of dramatic development.

Perfect circle

Quarter circle

If you look at the angles around the fold, you find that if you number the angles in a circle, all the even numbered angles add up to a straight line, all the odd numbered angles add up to a straight line.

Clapping And it's getting louder and louder and they circle and circle and they land.

China s Vicious Growth Circle

The Caucasian Dark Circle

A meridian (or line of longitude) is the half of an imaginary great circle on the Earth's surface, terminated by the North Pole and the South Pole, connecting points of equal longitude.

It is a vicious circle.

Please circle the right answer.

It creates a virtuous circle.

As one degree is of a circle, one minute of arc is of a circle (or, in radians, ).

You know what it means. A circle, for example, is symmetric under rotations about the center of the circle.

I call it the golden circle.

History has not come full circle.

And they recapitulate that shape, even though that's a circle of nine and that's a circle of 36. It's nuts.

We must break that vicious circle and establish a virtuous circle that ensures a more promising future for the affected countries.

Robert Thurman Expanding your circle of compassion

Circle of Fifths, acoustic harmony, geometric symmetry.

The European crisis is coming full circle.

So how should we square the policy circle?

Whoever governs must try to square this circle.

About 20 people are seated in a circle.

They have a very limited circle of activities.

One cannot long continue to square the circle.

Our math teacher drew a circle on the blackboard.

A circle is a simple shape in Euclidean geometry.

As in sports, so in economic life government commitment can start a virtuous circle of success, while government neglect can trigger a vicious circle of decline.

Because the blue line is a better line. The red line is way downhill, the blue line is a good line.

It s a vicious circle, technically known as a poverty trap.

Worse, seldom is it explained how to square the circle.

Venezuela s circle of friends in the region is shrinking.

Thus, the contagion went well beyond the torturers limited circle.

About 15 of Sweden lies north of the Arctic Circle.

And I'm treating you, my inner circle, like you're the enemy.

At the center of the circle there is an eternal flame.

formula_2where is the area of a circle and is the radius.

The men's houses include Circle Pines, Fairway, Marwood, Chauncey, and Gemini.

This is the largest known earthquake north of the Arctic Circle.

Many famous figures of the movement belong to the Soroush circle.

In fact, this does not have to be a vicious circle.

For it is precept on precept, precept on precept line on line, line on line here a little, there a little.

For precept must be upon precept, precept upon precept line upon line, line upon line here a little, and there a little

WAIS Divide itself though, is a circle of tents in the snow.