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Mathematics, 07.05.2020 01:14 Cate9216

Dacey wants to find out if the quadrilateral shown is a rectangle.

Dacey's plan:

• Find the slopes of all four sides.

• See if there are two pairs of the same slopes

. See if there are two pairs of slopes that are negative reciprocals.

Will her plan work? Why or why not?

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Answers: 1

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Dacey wants to find out if the quadrilateral shown is a rectangle.

Dacey's plan:
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