Answer:
Rectangle
Step-by-step explanation:
Note the definition of a rectangle. All angles must be 90°, and opposite sides are parallel and congruent.
It says that Andre "drew a quadrilateral with <em>four right angles and two pairs of congruent sides</em>.", making rectangle a candidate as an answer.
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Answer:
Step-by-step explanation:

Is the base (leght width) plus the areas of each of the four triangular faces
Answer:
-0.04x +17.2
Step-by-step explanation: