G.CO.1 Geometry Vocaulary EOC

Front

What is a ray in geometry?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Front

Define a circle.

Back

A circle is a round figure whose boundary consists of all points equidistant from a fixed point called the center.

Front

What are perpendicular lines?

Back

Perpendicular lines are lines that intersect to form a right angle (90 degrees).

Front

In which quadrant is the point (2, 5) located?

Back

The point (2, 5) is located in Quadrant I.

Front

What is rotation in geometry?

Back

Rotation is a transformation in which a figure is turned about a fixed point (vertex).

Front

What is a line segment?

Back

A line segment is a part of a line that has two endpoints.

Front

Define complementary angles.

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

What are supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Front

What is a point in geometry?

Back

A point is a specific location in space that has no size or dimension.

Front

What is a transformation in geometry?

Back

A transformation is an operation that moves or changes a shape in some way.