ATTRIBUTES

1
ATTRIBUTES

• MUCH OF GEOMETRY CONCERNS THE SHAPE OF OBJECTS.
• OBJECTS ARE CLASSIFIED ACCORDING TO A DEFINED SET
  OF ATTRIBUTES.

2
GEOMETRIC ATTRIBUTES

• NUMBER OF SIDES
• TYPES OF ANGLES
• CONCAVED
• CONVEXED

3
NUMBER OF SIDES

• 3 TRIANGLES
• 4 QUADRILATERALS
• 5 PENTAGONS
• 6 HEXAGONS
• 7 HEPTAGON
• 8 OCTAGON
• 9 NONAGAON
• 10 DECAGON
• MANY - POLYGON

4
TYPES OF ANGLES

• RIGHT TRIANGLE HAS 1 RT ANGLE
• REGULAR POLYGON ALL ANGLES EQUAL
• ACUTE ANGLE IS LESS THEN 900
• OBTUSE ANGLE IS GREATER THEN 900

5

• CONCAVED
• CURVES OR TURNS INWARD

• CONVEXED
• DO NOT CURVE OR TURN INWARD