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Anonymous users2024-01-241.Find the average step size: 276X6 600X3=
2.It can be seen from the question that the bottom of the trapezoid is 16cm, and the height of the trapezoid is h, then the trapezoidal area is (12+16)h 2, that is, 14h
The parallelogram has an area of 12h. Therefore, 14H=12H+36, H=18 can be found, then the trapezoidal area is 252
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Anonymous users2024-01-23Idiot, you! I don't pay attention to the lectures in class. You can't know how to ask for simple questions, what are you going to learn!!
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Anonymous users2024-01-22Average pace = 276 * 6 600 * 3 = meters. THE SECOND QUESTION IS THAT THE BOTTOM IS 16CM LONG, 18CM HIGH, AND THE AREA IS 252 SQUARE CENTIMETERS. If I'm not mistaken, this is it!
Also, if you are in the fourth grade of elementary school, you can forgive at once. If not, study hard!
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