Classify the quadrilateral ABCD.
A(-4, -1), B(-3, 2), C(1, 2), D(0, -1)
Question Analysis
Classify the quadrilateral using coordinates by analyzing side lengths and slopes to determine parallelism and congruence.
Key Concept Explanation
Distance Formula:
Slope Formula:
Step-by-Step Solution
1. vertices:
, , , .
2. Calculate slopes:
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