1. Triangles in Real Life

2. A music triangle is a percussion instrument consisting of a steel rod bent into a triangle, open at one angle, and struck with a steel rod.

3. A triangular rack used to line up the balls in a game called pool or billiards.

4. Triangles are often used in quilting, a type of textile arts.

5. This sculpture using 3-D triangles is on the University of Toronto campus in Canada.

7. The Bermuda Triangle is an area in the Atlantic Ocean where storms are common and a number of ships and aircraft have vanished. The three vertices are at Melbourne, FL. Bermuda and San Juan Puerto Rico.

8. Namibia

9. Czech Republic