Monday, 10 December 2018

TRIANGLES

THE TRIANGLES
They are polygons whit have only three sides and three angles

 TYPES OF TRIANGLES:
Equilateral 3sides=
Isosceles 2 sides =
Scalen  sides dosen,t equal
Acute 3 angle <90º
Obtuse i angle >90º 
en
Etiquetas:

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