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anonymous
 3 years ago
Is a shape with the vertices (2, 2), (5, 5), (1, 7), and (2, 0) best classified as a parallelogram, rectangle, or neither?
A.
Parallelogram
B.
Rectangle
C.
Neither
anonymous
 3 years ago
Is a shape with the vertices (2, 2), (5, 5), (1, 7), and (2, 0) best classified as a parallelogram, rectangle, or neither? A. Parallelogram B. Rectangle C. Neither

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0plot the points on graph paper you will know what is it

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0for algebraic analysis find the slope of each of the 4 lines

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I'm on a computer...not with paper. Ya know... I have 4 questions left, so I'd love the answer~

mathstudent55
 3 years ago
Best ResponseYou've already chosen the best response.0Here's computer "graph paper." Now try plotting the points. dw:1358753411282:dw

mathstudent55
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1358753528544:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0so then what's the answer? @mathstudent55

mathstudent55
 3 years ago
Best ResponseYou've already chosen the best response.0Notice that two opposite sides have a rise and run of 4 and 2. The other two opposite sides have a rise and run of 7 and 3. Therefore both pairs of opposite sides are congruent. It's at least a parallelogram. Is it also a rectangle? Are slopes 2/4 and 7/3 negative reciprocals? Simplify them and multiply them together. If their product is 1, they are and it's a rectangle, if not, it's not a rectangle. 2/4 = 1/2 1/2 * (7)/3 = 7/6 which is not 1, so it's not a rectangle, but it is a parallelogram.
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