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It is a branch of mathematics that studies the sizes, shapes, positions angles and dimensions of things.

• Algebra

• Geometry

• Statistics

• Trigonometry

It represents one specific location in space and represented by a dot. It has no dimension, no width, no length nor thickness.

• plane

• point

• line

• ray

A ________ has infinite points; one dimension and extends in opposite directions forever.

• Point
• Line
• Line segment
• Plane

How do we name lines?

• a lower case letter OR two uppercase letters
• an uppercase letter
• two lowercase letters OR two uppercase letters
• capital cursive letter

How many point are required to name a specific plane

• 3

• 2

• 1

• 0

Name a point that is coplanar with line DF but not collinear

• G

• H

• E

If two planes intersect, their intersection is a

• Point

• Line

• Plane

• Space

This is what kind of angle?

• obtuse
• right
• straight
• acute

Name the angle pair.

• Complementary

• Supplementary and Linear Pair

• Adjacent

• Vertical

• x = 118

• x = 108

• x = 28

• x = 58

• x = 62