Respuesta :
Answer:
under the Design tab in the Chart Styles gallery
Explanation:
On excel, in cahrt style gallery we find the option of change background color. There we can change the color of the back ground.

Answer:
Option C: under the Format tab in the Shape Styles group
is the correct answer.
Explanation:
In order to change, add or remove the background color of a chart in Excel 2016 follow the steps below:
- Click on the chart.
- Go to Format tab.
- Under the Shape Styles Group, you can find options to add or remove colors.
- Outlines can also be given for enhancing the charts.
I hope it will help you!