# Triangle solutions

1. To calculate a triangle, tap and select Cogo / Triangle solutions.

2. Use keyed in data and select the appropriate method to compute the triangle:

   Select... | And then enter...
   --- | ---
   Side‑Side‑Side | The distances for sides a, b, and c.
   Angle‑Side‑Angle | Angle A, the distance for side b, and angle C.
   Side‑Angle‑Angle | The distance for side a, angle B, and angle A.
   Side‑Angle‑Side | The distance for side a, angle B, and the distance for side c.
   Side‑Side‑Angle | The distances for sides a and b, and angle A.

3. Tap Calc.

   The lengths of sides a, b, and c, the angles of A, B, and C, the area of the triangle, and a graphical representation of the triangle are shown.

   Entered data is shown as black text; computed data as red text.

4. If the Other softkey appears, there are two solutions to the triangle. Tap Other to toggle between the two possible solutions so that you can select the correct one.
5. Tap Store.