acute triangle


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Related to acute triangle: Sine law
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.acute triangle - a triangle whose interior angles are all acuteacute triangle - a triangle whose interior angles are all acute
triangle, trigon, trilateral - a three-sided polygon
References in periodicals archive ?
In any acute triangle is true the following inequality:
That confirmed a triangle with all angles less than 90 degrees is an acute triangle e.
in an acute triangle ABC, where a,b,c are the lenghts of sides BC, CA, AB; A,B,C are the measures of the angles [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] calculated in radians, r is the radius of incircle; s is the semi-perimeter; R is the radius of circumcircle and [DELTA] is the area.

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