Flash Cards

week five fifth grade science

Term Definition
Acute Triangle a triangle that has all angles measuring less than 90 degrees
Equilateral Triangle All 3 sides are equal in length and all angles will equal 60 degrees.
Isosceles Triangle Two equal sides. The angles opposite are the same.
Obtuse Triangle A triangle that has one angle greater than 90 degrees.
Right Triangle A triangle that has ONE right angle (90 degreees exactly)
Scalene Triangle A triangle with all sides of different lengths. NO sides or angles are equal.

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