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15 October, 14:36

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

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  1. 15 October, 14:54
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    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°
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