Calculate the length of the sides below. Side x² 11547² - 1² 33333 side x 057735. This video provides an example of solving a right triangle given the length of two sides of the right triangle.
You can then work out the length of the remaining side using the cosine rule.
Solve triangle by entering one side and two angles adjacent and opposite. This mean we are given two angles of a triangle and one side which is not the side adjacent to the two given angles. Use The Law of Cosines first to calculate one of the angles then use The Law of Cosines again to find another angle and finally use angles of a. 3 2 b 2.