Triangles

By: Emily

Right Triangle- A triangle having a right angle (contrasted with oblique triangle ).

Right Triangle

Acute Triangle- A triangle whose interior angles are all acute.

Acute Triangle

Obtuse Triangle- A triangle with one obtuse angle.

Obtuse Triangle

Equilateral Triangle- A three-sided regular polygon.

Equilateral Triangle

Isosceles Triangle- A triangle with two equal sides.

Isosceles Triangle

Scalene Triangle- A triangle having three unequal sides.

Scalene Triangle

We Used
http://dictionary.reference.com/
http://www.google.com/

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