Snap rotation of geometry tools

Is Your Feature Request Related to a Problem?

Thank you very much for this great program. Please modify the triangle protractor (set square) so that a fixed angle can be entered. Also, please enable a snap feature for the triangle protractor so it locks at 1-degree increments or 5-degree increments . I am a teacher; this feature would be very helpful for my students and me.

Thank you very much.

Feature Description

Please modify the triangle protractor (set square) so that a fixed angle can be entered. Also, please enable a snap feature for the triangle protractor so it locks at 1-degree increments or 5-degree increments .

Alternative Solutions

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Additional Context

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