Manfred wants to include the equation for the area of a circle in his presentation. Which option should he choose?
O In the Design tab of the ribbon, choose a slide theme that includes the equation.
O In the Home tab of the ribbon, choose Quick Styles and select the equation from the default options.
O In the Insert tab of the ribbon, choose Object and select the equation from the dialog box.
In the Insert tab of the ribbon, choose Equation and select the equation from the default options.