| When we compose the expanded figure, it becomes a quadrangular pyramid. Point E and F are midpoints of AD and AC. AB = 4cm.
(1)Find the volume of the quadrangular pyramid. |
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| When we compose the expanded figure, it becomes a quadrangular pyramid. Point E and F are midpoints of AD and AC. AB = 4cm.
(1)Find the volume of the quadrangular pyramid. |
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How to use this applet1.Press "up, down, left and right" button.2.Check "Composition" 3.Check "ABEF" 4.Check "Answer" |