Free online courseGeometry Complete Course

Conteúdo do Curso

• Video class: Geometry Course--Class 1: An Introduction, Staying Organized, and Course Content

  1h09m

• Video class: Geometry Course--Class 2: Fundamental Geometry (Part I)

  1h30m

• Exercise: In the study of geometry, certain concepts like points, lines, and planes are fundamental. Which of the following is NOT true about these concepts?

• Video class: Geometry Course--Class 3: Fundamental Geometry (Part II)

  1h31m

• Exercise: If two angles form a linear pair and one of the angles measures 110 degrees, what is the measure of the other angle?

• Video class: Geometry Course--Class 4: Fundamental Geometry (Part III)

  0h44m

• Exercise: Identify the following statement that accurately describes a polygon.

• Video class: Geometry Course--Class 5: Inductive and Deductive Reasoning

  1h31m

• Exercise: What is the core difference between inductive and deductive reasoning as discussed in the geometry course?

• Video class: Geometry Course--Class 6: Proofs and Properties of Equality and Congruence (Part I)

  1h28m

• Exercise: Which property is illustrated by the statement: If a = b and b = c, then a = c?

• Video class: Geometry Course--Class 7: Proofs and Properties of Equality and Congruence (Part II)

  1h10m

• Video class: Geometry Course--Class 8: Proofs and Properties of Equality and Congruence (Part III)

  1h03m

• Exercise: In a geometry class, you are asked to prove that two angles are congruent. If angle X and angle Y are both complementary to angle Z, what can be concluded about angle X and angle Y?

• Video class: Geometry Course--Class 9: Review for Test 1

  1h37m

• Exercise: If 3 is added to an even number, the sum will always be what type of number?

• Video class: Geometry Course--Class 10: Test I

  0h11m

• Exercise: What is the total possible score for the geometry test described in the text?

• Video class: Geometry Course--Class 11: Angles Formed by Transversals

  1h15m

• Exercise: In a given geometric figure, two lines are cut by a transversal. If one of the angles formed measures 120 degrees on the exterior of one line, what is the measure of the corresponding angle on the other line when these lines are not specified as parallel?

• Video class: Geometry Course--Class 12: Triangles (The Pythagorean Theorem and the Triangle Sum Theorem).

  1h38m

• Exercise: What is the classification of a triangle where two of its angles are given as 45 degrees and the third angle is unknown?

• Video class: Geometry Course--Class 13: Triangle Congruence Postulates and Theorems.

  1h31m

• Exercise: Given that two triangles are congruent based on Angle-Side-Angle (ASA) postulate, which of the following statements is true?

• Video class: Geometry Course--Class 14: Applications of Triangle Congruence and More Triangle Theorems

  1h28m

• Exercise: Given a triangle ABC, where angle A and angle B are congruent, which side must be congruent to side AC for triangle ABC to be isosceles?

• Video class: Geometry Course--Class 15: The Distance Formula and the Midpoint in Two Dimensions

  2h06m

• Exercise: Given two points on a coordinate grid, if the coordinates of point A are (2, 3) and point B are (8, y), and the distance between the two points is 10 units, what are the possible values of y?

• Video class: Geometry Course--Class 16: Coordinate Proofs and Bisector Theorems

  2h00m

• Exercise: Given triangle ABC, point D is on the perpendicular bisector of segment AB. Which property must be true about segment AD and segment BD?

• Video class: Geometry Course--Class 17: Review for Test 2

  1h37m

• Exercise: In an isosceles triangle, two sides are known to be congruent. If the measure of one of the base angles is 40 degrees, what is the measure of the vertex angle?

• Video class: Geometry Course--Class 18: Test 2

  0h10m

• Exercise: In a triangle, the sum of the measures of two consecutive interior angles is 120 degrees. What is the measure of the third angle?

• Video class: Geometry Course--Class 19: Points of Concurrency Generated by Triangles

  1h37m

• Exercise: In a triangle, which of the following is true about the circumcenter?

• Video class: Geometry Course--Class 20: Review on Linear Equations, Linear Graphs, and Systems of Equations.

  1h31m

• Exercise: If we have the equations y = 2x + 3 and 4x - y = 5 in a system of equations, which substitution should we use to find the values of x and y?