Geometric Review
Topic Review on "Title": 
Angles:
An angle is either the figure formed by two rays starting from a common point or the
measure of such a figure.
Complimentary angles are two angles whose sum is .
Supplementary angles are two angles whose sum is .
Congruent angles are angles with the same angle measurement.
Vertical angles are angles at an intersection of two lines that are not adjacent to each other.
Interior angles are two angles that are in the interior of a polygon.
Exterior angles are two angles formed by the side of a polygon and an adjacent extends side or two angles on the outside of two parallel lines.
Pythagorean Theorem:
The Pythagorean Theorem is the sum of the squares for the legs of a right triangle equals the square of the hypotenuse, or.
306090 Right Triangles:
The sides of 306090 right triangles are in the ratios of .
454590 Right Triangles:
The sides of 454590 right triangles are in the ratios of .
Regular polygon:
A regular polygon is a geometric figure with three or more sides in which all interior angles are congruent.
Area:
Area is the size of a planar region or surface of a solid.
Volume:
Volume is the amount of space taken up by or enclosed by an object.

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"Title" Tutorial Summary : 
Geometry principles are covered in this tutorial. Understanding important geometric figures such as angles and their properties is important to the complete understanding of geometric relations.
Calculating areas and volumes of common geometric shapes is covered in this tutorial along with their properties. The discussion of special triangle such as 454590 triangles is mentioned to introduce similarity principles.

Tutorial Features: 
Specific Tutorial Features:
• Step by step mathematical examples showing all details: Pythagorean theorem, 306090 right triangles, 454590 triangles, sum of interior angles, area of complex shapes.
Series Features:
• Concept map showing interconnections of new concepts in this tutorial and those previously introduced.
• Definition slides introduce terms as they are needed.
• Visual representation of concepts
• Animated examples—worked out step by step
• A concise summary is given at the conclusion of the tutorial.

"Title" Topic List: 
Angles Definition of angles Angle relationships Vertical angles Interior and exterior angles Geometric Shapes and Figures Right triangles Pythagorean Theorem 306090 right triangles 454560 right triangles 454590 right triangles Regular polygons Area and Volume Definition of area and volume Area Formulas Volume Formulas 
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