Question: The coordinates of the centroid of the triangle with vertices (2, 3), (4, 5), and (6, 7) are:
Options:
(4, 5)
(3, 4)
(5, 6)
(6, 5)
Correct Answer: (3, 4)
Solution:
Centroid = ((2+4+6)/3, (3+5+7)/3) = (4, 5).
The coordinates of the centroid of the triangle with vertices (2, 3), (4, 5), an
Practice Questions
Q1
The coordinates of the centroid of the triangle with vertices (2, 3), (4, 5), and (6, 7) are:
(4, 5)
(3, 4)
(5, 6)
(6, 5)
Questions & Step-by-Step Solutions
The coordinates of the centroid of the triangle with vertices (2, 3), (4, 5), and (6, 7) are:
Correct Answer: (4, 5)
Step 1: Identify the coordinates of the vertices of the triangle. They are (2, 3), (4, 5), and (6, 7).
Step 2: To find the x-coordinate of the centroid, add the x-coordinates of the vertices: 2 + 4 + 6.
Step 3: Calculate the sum of the x-coordinates: 2 + 4 + 6 = 12.
Step 4: Divide the sum of the x-coordinates by 3 (the number of vertices): 12 / 3 = 4.
Step 5: To find the y-coordinate of the centroid, add the y-coordinates of the vertices: 3 + 5 + 7.
Step 6: Calculate the sum of the y-coordinates: 3 + 5 + 7 = 15.
Step 7: Divide the sum of the y-coordinates by 3: 15 / 3 = 5.
Step 8: Combine the x and y coordinates to get the centroid: (4, 5).
Centroid of a Triangle – The centroid of a triangle is the point where the three medians intersect, and its coordinates can be calculated as the average of the x-coordinates and the average of the y-coordinates of the vertices.
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