(i) Equilateral triangle: If every sides the a triangle space equal, then it is dubbed an equilateral triangle.

You are watching: A scalene triangle with a line of symmetry

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(ii) Isosceles triangle: If two sides that a triangle are equal, climate it is called an isosceles triangle.

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(iii) Scalene triangle: if no one of the three sides that a triangle room equal to each other, the is called a scalene triangle.

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Properties the the scalene triangle:

All angles of a scalene triangle space unequal.A scalene triangle has no heat of symmetry.The angle opposite come the longest side would certainly be the greatest angle and also vice versa.

All sides of the provided scalene triangle room unequal.

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The offered triangle can not be divided into two similar halves. There is no line of symmetry.

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In this triangle, edge E will certainly be the biggest angle as it is opposite come the greatest side GO and angle O will certainly be the smallest angle together it is opposite to the smallest side GE.

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A scalene triangle can be acute-angled or obtuse-angled or right-angled.

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Obtuse scalene triangleAcute scalene triangleRight scalene triangle
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Real life examples

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Fun Facts

The hatchet scalene triangle is acquired from so late Latin ‘scalēnus’ and from the ancient Greek word ‘σκᾰληνός’ which method unequal or uneven.