I don't think it's as good as it could be so I am looking for suggestions. I wasn't originally thinking of that but then made this version that fits those types of images but it's dynamic.
So I made a dynamic version where you can change the dimensions of the trapezoid.Īfter I posted the Dynamic Mandala (below) suggested it reminded him of (really go to that site first).
In the last couple of months I have seen a couple of videos of this transformation from trapezoid to triangle to prove the formula for the area of a trapezoid ( here and here). They can then generate an infinite number of new angles to measure. When they check their answer they will be marked correct if they are within one degree. They can measure angles less than 90 o, 180 o or 360 o. In this sketch students can practice measuring angles with a protractor. In this sketch they can move the ladder manually or automatically.
Copy angle gsp5 professional#
It is specially designed for professional use.This sketch dynamically models a classic calculus problem: a ladder where the bottom slides away from the wall. Its perfect simmetry allows to mark the cutting on both pieces to be cut.ĪngleCopy makes easier several carpentry, building or a lot others jobs. It is possible to use it for internal or external angles and also can be used to mark the cutting angle on the piece with a pen or a hand saw. AngleCopy is compatible with all the miter saws for wood or metal of the market. And without any possibility to make mistakes. All the process without to take measurements or to make any calculations, obtaining a perfect result in an easy and fast way. Placing the AngleCopy parallel to the piece and cutting with the saw parallel to the angle marked by the cutting guide, a perfect miter cut is obtained. It is also provided with a small knob to fix the copied angle and to avoid mistakes when transferring the angle to the machine. When copying the desired angle with AngleCopy, the cutting guide divides the angle in two, giving the exact position for the miter cut. Without to take measurements and without to loose time making complicate calculations, AngleCopy is very practice for copying angles different than 90º. 26.93 ĪngleCopy gives the correct angle when making mittering cutters. It is specially designed for professional use. Its perfect simmetry allows to mark the cutting on both pieces to be cut.AngleCopy makes easier several carpentry, building or a lot others jobs. AngleCopy is compatible with all the miter saws for wood or metal of the market.It is possible to use it for internal or external angles and also can be used to mark the cutting angle on the piece with a pen or a hand saw. It is also provided with a small knob to fix the copied angle and to avoid mistakes when transferring the angle to the machine.Placing the AngleCopy parallel to the piece and cutting with the saw parallel to the angle marked by the cutting guide, a perfect miter cut is obtained. Without to take measurements and without to loose time making complicate calculations, AngleCopy is very practice for copying angles different than 90º.When copying the desired angle with AngleCopy, the cutting guide divides the angle in two, giving the exact position for the miter cut. 3345634 TC133R Anglecopy | Angle Copier AngleCopy gives the correct angle when making mittering cutters.
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