Triangles

Today learned about triangles. Everybody knows triangles like to party thats because triangles get lonely if you keep them apart. It is very fun to stack triangles but if you put all the pointy ends of the triangles on the same side it will curve like this.

If you make the triangles face different directions it will stand fairly straight. The skinnier you make your triangles the less curve it will make. Triangles have different angles. There are obtuse and acute a obtuse angle is more then ninety degrees  and a acute is less than ninety degrees. The way i learned about triangles was from this video Triangle Video. Thank you for reading.