GEOMETRY VOCAB.

POINT

• Location in space

LINE

• Straight continuous
• Infinite number of points

PLANE

• Infinite lenght
• Infinite width
• Flat surface
• No depth

COPLANAR LINES

• Two or more lines
• Located in the same plane

SKEW LINES

• Lines that are not located in the same plane

ARC

• Part of a circle

CONGRUENT

• Same size, shape, and measure

ANGLE

• Two Rays that share a endpoint

VERTEX

• An angle is the common endpoint the two Rays share

ACUTE ANGLE

• Is an angle whose measure is greater than 0 degrease but less than 90 degrease

RIGHT ANGLE

• Is an angle whose measure is equal to 90 degrease

OBTUSE ANGLE

• Is an angle whose measure is greater than 90 degrease but less than 180 degrease

Straight Angle

• Is an angle whose measure is equal to 180 degrease

CONGRUENT LINES

• Are two or more lines
• That have equal measure

SUPPLEMENTARY ANGLES

• If the sum of their angle measures is equal to 180 degrease

PERPENDICULAR

• Two lines, line segments, or rays
• To form 90%

ADJACENT ANGLES

• Are two angle that share a common vertex and share a common side