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Parallel Lines

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**1. **Parallel Lines

**2. **Task: Today you will identify parallel lines in real life images. You will also identify a transversal and a set of alternate interior angles.
To prove the lines are parallel, you will use Geometer’s Sketch pad to measure the alternate interior angles.

**3. **Review

**4. ** Can you find a set of parallel lines in this picture?

**6. **These lines appear to be parallel.

**7. **Directions There are 10 slides for you to choose from. You must complete 6 slides out of the 10. Use the line tools to draw parallel lines and a transversal on the images. Then, label one pair of special angles. Each slide will give you the type of angles to identify.

**18. **Save your work! Now that you are done, save your work in your I drive. Save as Lastname_parallel
The next step is to measure the angles to check to see if they are congruent.
Paste 1 of your images in Geometer’s Sketch pad and measure the two angles for congruency. You should save your sketchpad image to your I drive as Lastname_parallel_sketch.
Make sure a copy is placed in my drop folder when complete.