Mathematics, 18.11.2019 03:31, karlyisaunicorn
In a trapezoid abcd with legs ab and cd , the diagonals intersect each other at point o. prove: oa·ob=oc·od.
Answers: 1
Mathematics, 21.06.2019 13:00, smithcj0505
)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)
Answers: 1
In a trapezoid abcd with legs ab and cd , the diagonals intersect each other at point o. prove: oa·...
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