Online Arctan 1 Tutors - Arctan 1 Online Tutoring

Online Arctan 1 Tutors - Arctan 1 Online Tutoring In trigonometry, tan is a trigonometric function where stands for the angle. The tangent of an angle , tan is the opposite side divided by the adjacent side in a triangle. Arctan is the inverse of tangent and by taking the inverse tangent, we find the value of . Arctan(1) is the inverse tangent of 1 and the angle value of it is 45. Example 1: Find the angle, x if in a triangle the opposite side to angle x is 20m and the adjacent side is also 20m. Given in a triangle, the opposite side = 20m The adjacent side = 20m The tangent of an angle, tanx = opposite side/adjacent side tanx = 20/20 hence tanx = 1 Now in order to find the value of the angle, x we have to get the tan to the right side, and it becomes arctan or inverse tangent. Now we get: x = arctan(1) = 45 Hence in the triangle, the angle, x = 45 Example 2: Find the angle, if in a triangle the opposite side to angle is 60cm and the adjacent side is also 60cm. Given in a triangle, the opposite side = 60cm The adjacent side = 60cm The tangent of an angle, tan = opposite side/adjacent side tan = 60/60 hence tan = 1 Now in order to find the value of the angle, we can take the tan to the other side, and it becomes arctan or inverse tangent. Now we get: = arctan(1) = 45 Hence in the triangle, the angle, = 45