Which of the following statements are correct? select all that apply.

1. the regular polygon abcdefg is made up of 7 equilateral triangles

2. the regular polygon abcdefg has 14 diagonals

3. the regular polygon abcdefg can be broken down into 2 isosceles trapezoids and 1 isosceles triangle

4. the apothem of the regular polygon abcdefg is greater than the radius

5. the central angle of the polygon abcdefg is about 51.43° and each interior angle is about 128.57°

6. the area of the circumcircle will be the same as the area of the polygon.

7. the central angle abcdefg is the same measure of the exterior angle