To calculate the perimeter of a triangle given its vertices' coordinates, we first need the coordinates of the triangle's vertices. Since the coordinates weren't provided in your question, please provide the coordinates of the three vertices. Typically, the coordinates should be in the format (x1, y1), (x2, y2), and (x3, y3).
Once I have the coordinates, I can help you calculate the lengths of each side using the distance formula:
\[ d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} \]
After calculating the lengths of all three sides, we can find the perimeter by summing these lengths:
\[ \text{Perimeter} = d_1 + d_2 + d_3 \]
Finally, we'll round the perimeter to the nearest tenth. Please provide the coordinates so I can assist further!
3 answers