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OpenStudy (anonymous):
Quadrilateral ABCD with vertices A(4, 3), B(4, -2), C(-4, -2) and D(-4, 3) is a rectangle, find the length of the diagonals. A. √89 b. 5 c. 8 d. √39
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OpenStudy (anonymous):
anyone help?
OpenStudy (anonymous):
cna you find the length of the sides say AB and AC check if you get AB=5 and AC =8 then use Pythogarass therem.. hope u may get A. √89
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