Triangles and Their Types

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What are the three types of triangles based on their sides?
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Equilateral, Isosceles, and Scalene.
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What is an equilateral triangle?
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A triangle where all three sides are of equal length.
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What is an isosceles triangle?
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A triangle that has at least two sides of equal length.
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What is a scalene triangle?
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A triangle where all sides are of different lengths.
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How is a right triangle defined?
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A triangle that has one angle measuring 90 degrees.
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What is an acute triangle?
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A triangle where all three angles are less than 90 degrees.
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What is an obtuse triangle?
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A triangle that has one angle greater than 90 degrees.
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How is the classification based on angles different from sides?
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Based on angles, triangles can be classified as acute, obtuse, or right; based on sides, as equilateral, isosceles, or scalene.
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What special property does the perpendicular bisector have in a triangle?
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It divides the triangle into two right triangles.
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What is the centroid of a triangle?
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The point where all three medians of the triangle intersect.
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