Area of Triangle with Coordinates C…
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To calculate the area of a triangle with its vertices A (x1, y1), B (x2, y2), and C (x3, y3), follow these simple steps: Evaluate the absolute value of the expression |x1(y2-y3) + x2(y3-y1) + x3(y1-y2)|. Divide this value by two to get the area of the triangle. Use the formula 1/2 * base * height, where base and height are the measurements of the triangle's base and height in three-dimensional space. If one of the vertices of the triangle is the origin, use the formula A = (ad – bc)/2. Use the formula 1/2 det([a − c b − c]). Use Heron's formula: 1 Calculate half of the perimeter ½ (a + b + c). Denote this value by s. 2 Compute s - a, s - b, and s - c. 3 Multiply the three numbers from Step 2. 4 Multiply the result by s. 5 Take the square root of the result. 6 This is the area of your triangle. Evaluate the absolute value of the expression |x1(y2-y3) + x2(y3-y1) + x3(y1-y2)|. Calculate half of the perimeter ½ (a + b + c). Denote this value by s. Compute s - a, s - b, and s - c. Multiply the three numbers from Step 2.
Evaluate the absolute value of the expression |x1(y2-y3) + x2(y3-y1) + x3(y1-y2)|. Divide this value by two to get the area of the triangle.
Use the formula 1/2 * base * height, where base and height are the measurements of the triangle's base and height in three-dimensional space.
If one of the vertices of the triangle is the origin, use the formula A = (ad – bc)/2.
Use the formula 1/2 det([a − c b − c]).
Use Heron's formula: 1 Calculate half of the perimeter ½ (a + b + c). Denote this value by s. 2 Compute s - a, s - b, and s - c. 3 Multiply the three numbers from Step 2. 4 Multiply the result by s. 5 Take the square root of the result. 6 This is the area of your triangle.
Evaluate the absolute value of the expression |x1(y2-y3) + x2(y3-y1) + x3(y1-y2)|.
Calculate half of the perimeter ½ (a + b + c). Denote this value by s.
Compute s - a, s - b, and s - c.
Multiply the three numbers from Step 2.
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