Great circles.
A triangle.
Geometric shapes mean that the shape is just a basic shape, like for example, a trapazoid would be a geometric shape because of it continuous lines that connect at each corner.
Trapezoid
British = trapezoid ; American = trapezium
Geometric means that the shape is made from points and lines. So the opposite would need to be a shape that is not made from points and lines. Most people think that geometric means regular (following a pattern) as in a star pattern or square. So the opposite of that set of objects would be irregular shapes.
A triangle.
A geometric border is made by the lines of latitude and longitude, the United States has mostly a goemetric border with Canada.
Geometric shapes mean that the shape is just a basic shape, like for example, a trapazoid would be a geometric shape because of it continuous lines that connect at each corner.
Parallel Lines
Trapezoid
equilateral triangle
It is called a parallelogram. or a square........ or a rectangle.........
British = trapezoid ; American = trapezium
yes, other wise it would just be a line... If it connects then it is a shape, can you imagine a triangle with 2 lines and then there is an empty space? That is not a shape, it is 2 lines. Understand?
Geometric means that the shape is made from points and lines. So the opposite would need to be a shape that is not made from points and lines. Most people think that geometric means regular (following a pattern) as in a star pattern or square. So the opposite of that set of objects would be irregular shapes.
They are an interesting nice solid geometric shape with straight lines and pointy corners.
Longitude lines form semicircles that run from the North Pole to the South Pole, intersecting at the poles. They are also known as meridians.