What is an acute angled triangle ? Definition and examples.

An acute angled triangle or acute triangle is a triangle with three acute angles, which are angles measuring less than 90 degrees.

Acute angled triangle


Examples of acute triangles with angles less than 90 degrees.

400, 510, 890

320, 610, 870

600, 600, 600

530, 760, 510

20, 890, 890

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