Unit 2A Vocabulary Hicks Geometry

The location at which two lines, line segments or rays intersect.

• ray

• line

• angle

• vertex

Divides a segment or angle into two equal halves

• line

• bisector

• ray

• angle

Two angles that share a common side and vertex.

• common angles

• opposite angles

• vertical angles

• adjacent angles

The opposite angles created when two lines or segments intersect.

• Opposite angles

• Vertical angles

• Adjacent angles

• Straight angles

Tags

CCSS.7.G.B.5

Two rays going in opposite directions, creating an 180 degree angle.

• Opposite angles

• Vertical angles

• Straight angle

• Right angle

Angles with a 90 degree angle.

• Straight angle

• Opposite angle

• Vertical angle

• Right angle

Angle inside a figure

• Interior angle

• Exterior angle

• Corresponding angle

• Complementary angle

Angle outside a figure, adjacent to an interior angle.

• Interior angle

• Exterior angle

• Corresponding angle

• Complementary angle

Tags

CCSS.7.G.B.5

Angles that have the same relative position.

• Interior angle

• Exterior angle

• Corresponding angle

• Complementary angles

Sum of angle measurements that equal 90 degrees.

• Interior angle

• Exterior angle

• Corresponding angle

• Complementary angle