A triangle with 3 acute angles is an acute triangle. All the angles in an acute triangle are acute.
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An acute isosceles triangle has three acute angles (
An equilateral triangle has all three angles equal and they must sum to 180 degrees. So 180 divided by 3 is 60 which is an acute angle. There are three acute angles in an equilateral triangle.
Equilateral * * * * * Not necessarily. A triangle with angle measuring 50, 60 and 70 degrees is a triangle with three acute angles but it is certainly not equilateral.
If one of the angles is 90 degrees then it is right ange triangle If one of the angles is obtuse then it is an obtuse triangle If the three angles are 3 different acute then it is a scalene triangle If two of the angles are equal then it is an isosceles triangle If the three angles are equal then it is an equilateral triangle
The acute triangle will have 3 different acute angle that add up to 180 degrees