My history class is currently focused on various monoliths.
The pre-Christian version was a circle with an equal-armed cross internal to the circle, called the "sun cross", representing the sun. When the Celts became Christian, the cross was Christianized. The life-giving sun was compared with Christ.
a circle
The semi circle theatres provided better view and acoustics for the audience.
The sun
My history class is currently focused on various monoliths.
Architrave
a is to jump
Ancient Aliens - 2009 The Monoliths 5-12 was released on: USA: 18 March 2013
a hemisphere
You can find it at ArcadePod.com
semicircleA half circle is called a semicircle.Half a circle is a semi-circle
Strange phenomenon
A part of a circle between two points on a circle is called is called an arc.
Half a circle is called a semi-circle. Sometimes it is called a half-moon.
The inside of a circle is called its area.
The inside of a circle is called its area.