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| Hey Santa, what are perpendicular lines? | |
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| Well Frosty, they are two lines that intersect to form right angles. | |
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| Ohh, now i think i'll be able to do those with no problem. Thank you Santa. | |
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| Well Frosty, I'm glad I could help you with your geometry trouble. | |
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| Well, I'll see you next Christmas. But wait santa, how do i know if I'm doing it correct? | |
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| Look to see if you have made four right angles and you've got it. And remember, HO HO HO, Merry Christmas!! | |
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