Building Equilateral Triangles
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Drag the GREEN point on the x-axis in the left window (this point is constrained to the segment from 1 to 5). See the result of building equilateral triangles on this segment. The function f(x) is currently defined as f(x) = -(x-1)(x-5). Use the input line to define a new f(x). Try f(x) = sin(x) or f(x) = sqrt(x) |
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Box - Folding for Maximum Volume
Click & drag sliders for length and width. Use the tool and your mouse scrool button to move the drawing pad.[br]Then click ONCE on the height (h) button. It will glow. Use the arrow keys to maximize the Volume. [br]Click & drag slider to fold the box (Show Box must be selected).[br]Click & drag sliders for angle and scale to better see the box.