**IMPORTANT:** Numeric entry fields must not contain dollar signs, percent signs, commas, spaces, etc. (only digits 0-9 and decimal points are allowed).

Click the **Terms** tab above for a more detailed description of each entry.

#### Step #1:

Enter the X and Y coordinates of the known endpoint. Click the plus sign to enter a fraction or mixed number as a coordinate.

#### Step #2:

Enter the X and Y coordinates of the midpoint. Click the plus sign to enter a fraction or mixed number as a coordinate.

#### Step #3:

Tap the "Calculate Missing Endpoint" button and scroll down to view the results.

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