Quadrilateral
has vertices
,
,
, and
. What is the best classification of quadrilateral
?
Options
A
Trapezoid
B
Parallelogram
C
Rectangle
D
Kite
Answer & Analysis
Answer
A
Analysis
Question Analysis:
This question asks for the correct classification of a quadrilateral based on coordinates.
The main focus is identifying whether any sides are parallel using slope.
Key Concept Explanation:
A trapezoid has exactly one pair of opposite sides that are parallel.
This is determined by checking slopes.
Step-by-Step Solution:
1. Calculate slopes:
- : → vertical
- :
- : → horizontal
- : → horizontal
→ and have slope 0 → they are parallel
→
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