2 articles trouvés pour ce sujet.
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A quadrilateral inside a square |
2019-01-02 |
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Swetha pose la question :
In 2*2 square ABCD, E is the mid point of the side AD. F is a
point in BE.CF is perpendicular to BE. Find the area of the quadrilateral CDEF
Penny Nom lui répond. |
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The height and base of a triangle |
2008-09-12 |
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Bailey pose la question :
The length of the base of a triangle is 1cm less than 5 times the height of the triangle. The area of the triangle is 21 square cm. What is the the height of the triangle and the length of the base of the triangle?
Stephen La Rocque lui répond. |
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