# 7.1 Polygon
**Polygon:** The user can draw the polygon for the measurement of the area.
It shows the area and length of the area marked by the polygon. Also, labels are displayed if any. The user can see an area and length with four different unit styles such as sq. meters, hectares, etc. The user may untick the check boxes not to display that particular entity as shown in the picture. The user can rename the polygon for his reference. If many polygons are drawn in one map then it becomes easier to identify the specific polygon if it is renamed.
### Change Color:
The user may change the color of the selected polygons as per the requirement and as per the type of structure by using this facility as shown in the following images.
Color Change tool
Select the option as highlighted in the image. The color palette will be popped up on the screen from where the user can select a color.
Select a new Color
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