# Vertices Of A Triangle

FREEBIE! This activity helps students discover the angle sum property of triangles by cutting off the angles of a triangle and pasting the vertices together, which meet to form a straight line (180°).

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Triangle Measurement Interactive Notebook Page - showing proof that the interior angles of a triangle have a sum of 180 degrees. So much better than just telling students. Show the proof.

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Cute for shapes-find items to glue or take pictures of and put in regular size notebook

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bubble butt <3. I did all three of these today....I should have a bubble butt by tomorrow, right?

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i like this infographic because it shows me how fast to make everything and it shows it for all different kinds of camera not just one of them so it can help tons of people

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I used two of the Swirly Scribbles Thinlits to create this pumpkin. My stem and leaf are from the retired "Apple of My Eye", and the greeting is from a retired Hostess set. You can substitute easily for those items, and if you don't have any of last year's Black Glimmer Paper, you can use Basic Black with Wink of Stella for the jack-o-lantern features. I used a triangle punch to nip out bits of black for the eyes and nose, and the mouth is from our new Sprinkles Punch. The chevron…

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