Find the perimeter of the triangle whose vertices are (-2,-1),(1,-1), and (1,3). Write the exact answer. Do not round. Answer

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Find the perimeter of the triangle whose vertices are  (-2,-1),(1,-1), and  (1,3). Write the exact answer. Do not round. Answer

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Calculate Distance Between Vertices: Calculate the distance between the first two vertices (-2,-1) and (1,-1). Use the distance formula: d = √((x2 - x1)^2 + (y2 - y1)^2). Here, (x1, y1) = (-2, -1) and (x2, y2) = (1, -1). d = √((1 - (-2))^2 + (-1 - (-1))^2) = √((1 + 2)^2 + (0)^2) = √(3^2 + 0) = √9 = 3.Calculate Distance Between Vertices: Calculate the distance between the second and third vertices (1,-1) and (1,3). Use the distance formula: d = √((x2 - x1)^2 + (y2 - y1)^2). Here, (x1, y1) = (1, -1) and (x2, y2) = (1, 3). d = √((1 - 1)^2 + (3 - (-1))^2) = √((0)^2 + (3 + 1)^2) = √(0 + 4^2) = √16 = 4.Calculate Distance Between Vertices: Calculate the distance between the third vertex (1,3) and the first vertex (-2,-1). Use the distance formula: d = √((x2 - x1)^2 + (y2 - y1)^2). Here, (x1, y1) = (1, 3) and (x2, y2) = (-2, -1). d = √((-2 - 1)^2 + (-1 - 3)^2) = √((-3)^2 + (-4)^2) = √(9 + 16) = √25 = 5.Find Perimeter of Triangle: Add the distances from steps 1, 2, and 3 to find the perimeter of the triangle. Perimeter = side1 + side2 + side3 = 3 + 4 + 5 = 12.

Find the perimeter of the triangle whose vertices are $(-2,-1),(1,-1),$ and $(1,3)$ . Write the exact answer. Do not round. $\newline$ Answer

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Find the perimeter of the triangle whose vertices are $(-2,-1),(1,-1),$ and $(1,3)$ . Write the exact answer. Do not round. $\newline$ Answer