- Construct a triangle of sides 5, 7 and 3 cm with geogebra. Explain below how did you managed it.
- Construct an acute triangle with two sides of 5 and 7 cm and an angle of 30º.
- Construct a right triangle with sides 4 and 3 cm. What is the length of the hyphotenuse?
- Construct an obtuse triangle with a side of 4 cm and an angle of 135º.

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