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misrachel03
09.12.2019 •
Mathematics
Select the correct answer.
which statement is true about quadrilateral abcd with vertices a12, 8), b(3, 11), c(4,8), and d(3,5)?
o a
quadrilateral abcd is a square because adjacent sides have slopes that are negative reciprocals.
ob.
quadrilateral abcd is a rhombus because adjacent sides have slopes that are negative reciprocals.
oc.
quadrilateral abcd is a square because adjacent sides have slopes that are not negative reciprocals.
od.
quadrilateral abcd is a rhombus because adjacent sides have slopes that are not negative reciprocals.
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Ответ:
(part A) A≈ 50.27m²
(part B) C≈4m
Hope this helps have a great rest of the day, or night!! :))