While it might sound a little out there, using a banana peel for skin blemishes and pimples is one of the easiest, most effective treatments available. Bananas have many health benefits when eaten, but banana peels are also loaded with nutrients and antioxidants that can reduce skin inflammation. Many people suffer for years with acne, bouncing from one treatment to the next, spending countless dollars.
Demonstrate how if two lines are cut by a transversal so that consecutive interior angles, or consecutive exterior angles are supplementary, then the lines are parallel. Provide examples that demonstrate how to determine if lines are parallel or not using the converse postulates and theorems. Provide examples that demonstrate solving for unknown variables and angle measures to determine if lines are parallel or not (ex.
Using Cross-Product and Vectors to find the distance between parallel lines ? Sep 11, 2011 #1. Given the following two lines, prove that they are parallel, then find the distance between them... (I have circled in red the two parts of the answer which I don't understand. Namely, why are they using the cross-product here, doesn't that give you a value perpendicular to the lines, hence a new vector that is on the parallel planes of the lines? The second part I highlighted I have no idea why they chose this.)