# Geometry

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This course is designed to have students demonstrate the ability to use fundamental concepts of geometry including definitions, basic constructions, tools of geometry, and to recognize geometry as an axiomatic system.

This graduate-level course is 6 weeks This course is available to take individually or To enroll, speak with an Enrollment Representative.

#### Course details:

Credits: 3
Continuing education units: XX
Professional development units: XX
Duration: 6 weeks

#### Foundations of Geometry, Triangles

• Classify triangles by their sides and by their angles.
• Prove how triangles are congruent using geometric theorems.
• Construct a triangle congruent to a given triangle.
• Use congruent and right triangles to prove statements and theorems.
• Define deductive or inductive reasoning and proofs, and axiomatic systems.
• Identify points, lines, and planes.
• Describe segments, rays, and angles.
• Formulate geometric proofs.

#### Parallel Lines and Polygons, Quadrilaterals

• Define parallel lines, transversals, and angles.
• Describe the characteristics of a quadrilateral.
• Apply the properties of parallelograms.
• Use the properties of special quadrilaterals (e.g., parallelogram, rectangles, squares, rhombus, and kite).
• Examine the properties of trapezoids.
• Identify different types of polygons and their components.

#### Review

• Review topics and objectives from all weeks.

#### Similar Polygons and the Pythagorean Theorem

• Define ratio, proportion, and proportional segments.
• Apply the postulates and theorems of similar polygons.
• Construct proportional segments of polygons.
• Demonstrate the applications of the Pythagorean Theorem.

#### Circles

• Define a circle and related terms (e.g., arcs, semi-circles, inscribed angles).
• Describe the theorems of chords and secants of circles.
• Construct a tangent to a circle and measure angles formed by tangents.

#### Areas of Polygons and Circles

• Calculate circumference and area of circles.
• Identify area and arc length of a sector.
• Apply the area formula to regular polygons.
Tuition for individual courses varies. For more information, please call or chat live with an Enrollment Representative.