Questions and Answers
What type of triangle has three acute angles?
What do you call a triangle with three congruent angles?
Which type of triangle has one obtuse angle?
What type of triangle has one right angle?
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Which triangle has three congruent sides?
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What is a triangle with at least two congruent sides called?
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Which type of triangle has no congruent sides?
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Study Notes
Types of Triangles
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Acute Triangle: All three angles are less than 90 degrees, making it entirely acute.
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Equiangular Triangle: Features three angles that are all equal, indicating that each angle measures 60 degrees.
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Obtuse Triangle: Contains one angle that is greater than 90 degrees, defining it as obtuse.
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Right Triangle: Characterized by having one angle that measures exactly 90 degrees, known as the right angle.
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Equilateral Triangle: All three sides are equal in length, and consequently, all three angles are also equal.
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Isosceles Triangle: At least two sides are congruent, leading to two equal angles opposite those sides.
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Scalene Triangle: No sides are of equal length, which results in all angles being different as well.
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Description
Test your knowledge on different types of triangles with these flashcards. This quiz covers definitions of acute, equiangular, obtuse, right, and equilateral triangles. Perfect for improving your understanding of triangle classification in geometry.
