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The Length of a Line Segment. Example: Determine the length of the segment below. In General:. Example 1: Determine the length of the line segment joining the points A(-4,10) and B(17,19). Solution:.
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Example 1: Determine the length of the line segment joining the points A(-4,10) and B(17,19). • Solution:
Example 2: Determine the length of the median from P for a triangle with vertices P(-2,-2), Q(7,-1) and R(1,5). • Solution:
Example 3: A triangle is given by the vertices D(5,25), E(-10,1) and F(3,-10). Classify the triangle and find its area. • Solution:
Example 3: A triangle is given by the vertices D(5,25), E(-10,1) and F(3,-10).
PRACTICE: • HWK: p.77 • #1,2ac,3ac,4,5,6,8,10,13,14, • 15abcd