Vertical Angles, Supplementary Angles and Corresponding Angles Used to Solve for X

The video tutorial explains how to solve for X and Y in a geometry problem involving parallel lines and a transversal. It covers the use of alternate interior, corresponding, and vertical angles. The instructor sets up equations to find the values of X and Y, demonstrating the calculations step-by-step. The tutorial emphasizes understanding angle relationships and solving algebraic equations in geometric contexts.

What is the property of vertical angles?

• They are always acute.

• They are equal in measure.

• They are supplementary.

• They are complementary.

What is the first step in solving the equation 4X = 8X - 12?

• Subtract 4X from both sides.

• Multiply both sides by 2.

• Add 12 to both sides.

• Divide both sides by 8.

After finding X = 3, what is the measure of the angle calculated using 8 * 3 - 12?

• 10 degrees

• 12 degrees

• 14 degrees

• 16 degrees

What is the sum of angles on a straight line?

• 360 degrees

• 270 degrees

• 180 degrees

• 90 degrees

What is the value of Y when solving the equation 6Y + 10 + 12 = 180?

• 26.2

• 27.2

• 25.2

• 28.2