Help with Construction (I am a beginner)

lackadaisical_lies shared this question 3 years ago

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How would I construct a triangle with side lengths 4cm and 7cm with an included angle of 68 degrees? I know how to use the 'interval with a given length tool' but I don't know how to incorporate it with another interval at 68 degrees.

Any help would be appreciated! Thanks :)

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Comments (10)

frndmrsl ● 3 years ago

Bonjour ,

voir fichier joint

Cordialement

Files: angle_donne.ggb

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Simona Riva ● 3 years ago

You just need to do what you'd do with pencil and paper.

Here it's an easy step by step construction (other ways are possible...)

Files: Triangle_2sides...

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Simona Riva ● 3 years ago

Online here https://www.geogebra.org/m/gv3mA7RX

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Simona Riva ● 3 years ago

Here http://wiki.geogebra.org/en... you can find the GeoGebra tutorials.

I suggest you to have a look at the Quickstart and IntroBooks series, that contain nice hints about the basic features of GeoGebra.

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ccambre ● 3 years ago

Or you can work with two circles that have the same centre.

chris

Files: triangle.ggb

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alessandra ● 3 years ago

Ciao!

Files: triangolo.ggb

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alfabeta2 ● 3 years ago

goodmorning.

here another solution

Files: Help with Const...

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Cliff Chinyama ● 3 years ago

hello, I have been figuring out how to use geogebra to teach the concept that linear functions produce a straight line when plotted on the cartesian plane. I want to use a slider animation to show only the points being plotted which will help the learners get the idea (please look at the attachment)

Files: points.png

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ccambre ● 3 years ago

define a sequence of points limited by a slider and defined by the parameters a and b and a hidden function f(x)=a x + b

chris

Files: rij.ggb

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Cliff Chinyama ● 3 years ago

thanks for the help, you have bailed me out :)

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