E Emerson New member May 5, 2010 #1 tan(255 degrees)? I see how to plug numbers into the formula, but simplifying the entire value with all those radicals and fractions within fractions is beyond me. Is there another rule of thumb to keep in mind besides multiplying by a form of one?
tan(255 degrees)? I see how to plug numbers into the formula, but simplifying the entire value with all those radicals and fractions within fractions is beyond me. Is there another rule of thumb to keep in mind besides multiplying by a form of one?
