What is the angle measure for cos (A) = 1/2

The angle for cos (A) = 1/2 is 60° so with a protractor is it will be between angle 50° to angle 70°

Step-by-step explanation:

To get the angle for cos (A) with a calculator, you first go the mode and change it to degree mode and then do shift/2nd and press cos, getting the sign cos^-1 then you put the following:

cos^-1 (1/2) getting 60°