The sides of a regular decagon are extended to form a star figure. If each side of the decagon is 10cm, what is the area and the perimeter of the star with
![10-3 Area of Regular Polygons. Radius of a regular polygon: the distance form the center to a vertex Apothem: the perpendicular distance from the center. - ppt download 10-3 Area of Regular Polygons. Radius of a regular polygon: the distance form the center to a vertex Apothem: the perpendicular distance from the center. - ppt download](https://images.slideplayer.com/34/8436773/slides/slide_6.jpg)
10-3 Area of Regular Polygons. Radius of a regular polygon: the distance form the center to a vertex Apothem: the perpendicular distance from the center. - ppt download
![ABCDEFGHIJ is a regular decagon with a radius of 25.89 units. Find the area of ABCDEFGHIJ. Round the answer - Brainly.com ABCDEFGHIJ is a regular decagon with a radius of 25.89 units. Find the area of ABCDEFGHIJ. Round the answer - Brainly.com](https://us-static.z-dn.net/files/df3/e89f834741f9136f9ba47640bcbf9ffb.png)