Math Problem Statement
Solution
The problem is in Gujarati and can be translated to:
"If A(5, -1), B(-3, -2), and C(-1, 8) are the vertices of triangle ABC, find the length of the median from vertex A."
To solve this, we need to determine the length of the median from vertex A to the opposite side BC. The median from vertex A is the line segment joining A to the midpoint of the line segment BC. Let’s calculate this step by step:
Step 1: Find the midpoint of BC
The coordinates of the midpoint of segment can be found using the midpoint formula:
where and are the coordinates of points B and C.
For points B(-3, -2) and C(-1, 8):
Step 2: Find the length of the median AM
The length of the median from point A to the midpoint M is given by the distance formula:
where (coordinates of A) and (coordinates of M).
Thus, the length of the median from vertex A is .
Would you like more details on this solution, or do you have any other questions?
Here are some related questions you might find interesting:
- How do you calculate the centroid of a triangle given its vertices?
- What is the formula for calculating the distance between two points?
- How would you determine if a given triangle is isosceles using its vertices?
- How do you find the equation of a median in a triangle?
- What are the properties of medians in different types of triangles?
Tip: Remember, the midpoint formula and distance formula are fundamental tools in coordinate geometry, useful for analyzing shapes and distances in the plane.
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Math Problem Analysis
Mathematical Concepts
Geometry
Coordinate Geometry
Triangle
Median
Formulas
Midpoint formula: M = [(x1 + x2)/2, (y1 + y2)/2]
Distance formula: d = √[(x2 - x1)^2 + (y2 - y1)^2]
Theorems
Properties of Medians
Suitable Grade Level
Grade 9-12
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