Solve for X: Finding Angle Measures with 20+100X in Parallel Lines

Name: Video Solution: Solve for X: Finding Angle Measures with 20+100X in Parallel Lines
Description: Step-by-step video solution

Calculate X given that the lines in the drawing are parallel.

We have hundreds of course questions with personalized recommendations + Account 100% premium

Step-by-step video solution

Watch the teacher solve the problem with clear explanations

00:00 Calculate X

00:03 Parallel lines according to the given data

00:08 Alternate angles between parallel lines are equal

00:12 Therefore the angles sum to 180 (supplementary to a straight angle)

00:16 Group terms and isolate X to find the solution

00:27 And this is the solution to the question

Follow each step carefully to understand the complete solution

Calculate X given that the lines in the drawing are parallel.

154/101

Test your knowledge with interactive questions

If one of two corresponding angles is a right angle, then the other angle will also be a right angle.

Get unlimited access to all 18 Parallel and Perpendicular Lines questions, detailed video solutions, and personalized progress tracking.

📹

Unlimited Video Solutions

Step-by-step explanations for every problem

📊

Progress Analytics

Track your mastery across all topics

🚫

Ad-Free Learning

Focus on math without distractions

No credit card required • Cancel anytime