Respuesta :

Sides of 5cm, 5cm and 5cm: Equilateral
Sides of 3cm, 5cm and 5cm: Isosceles
Sides of 3cm, 5cm and 7cm: Scalene
Angles of 40°, 50° and 90°: Right
Andles of 40°, 60° and 80°: Acute
Angles of 40°, 40° and 100°: Obtuse

Hope this helps! :)

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