Answer only ←escUse reference angles to find the exact value of the following expression. Do not use a calculator.tan 780°Determine the reference angle for 780°.The reference angle is.Select the correct choice below and, if necessary, fill in the answer box to complete your choice.O A. tan 780° =(Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. Rationalize the denominator.)OB. The answer is undefined.!1O←@2W#3CE$4RG Search or type URL%5T6Y(...)&7U*008((9OP+= Use reference angles to find the exact value of the following expression.tan 210°Determine the reference angle for 210°.The reference angle isSelect the correct choice below and, if necessary, fill in the answer box to complete your choice.O A. tan 210° =(Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. Rationalize the denominator.)OB. The answer is undefined.esc12#3с$4G Search or type URL%56&7☆*8(9O+=de

Given query is to find the value of indicated trigonometric functions.

Use reference angles to find the exact value of the following expression. Do not use a calculator. tan 780° Determine the reference angle for 780°. The reference angle is. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. tan 780° (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. Rationalize the denominator.) OB. The answer is undefined.