Shown above is an eight sided convex polygon built from 2 squares and 6 triangles. 17 matchsticks were used to achieve this. The outside angles are all greater than 180 degrees as illustrated with angle “a” above.Create your own convex polygon. The following rules apply:1. Polygon must have 7 sides2. 12 matchsticks to be used3. All outside angles to be greater than 180 degrees4. There must be 3 equal sized triangles5. There must be 2 equal sized squares6. All matchsticks must be flat on the surface.