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Mathematics

Grade-8

Easy

Question

Name the given triangle.

Acute angled triangle
Obtuse angled triangle
Right angled triangle
Equilateral triangle

hint Hint:

A triangle whose any one of the angles is an obtuse angle or more than 90°.

The correct answer is: Obtuse angled triangle

A triangle whose any one of the angles is an obtuse angle or more than 90°, then it is called an obtuse-
angled triangle or obtuse triangle. The sum of the interior angles of the obtuse triangle is equal to 180°
only. This means the angle sum property for any triangle remains the same.

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