less then90 degree angle an obtuse is a more than 90 degree anglethis is more understandable:A triangle where all three internal angles are acute (less than 90 degrees).
False. That is a right (-angled) triangle. An acute triangle has all three angles less than 90o
A triangle with an acute angle.An acute triangle has all three angles less than 90 degrees.
-- An 'acute triangle' is a triangle in which each of the three interior angles is an acute angle. -- Each of the three interior angles in every equilateral triangle is a 60-degree angle. -- Any angle of less than 90 degrees is an acute angle. -- It sure looks like every equilateral triangle does fit the definition of 'acute triangle'.
an acute triangle is a triangle that has?
An acute triangle is a triangle in which all three angles are less than 90 degrees.
In a acute triangle, all the angles are less than 90 degree's. In a right triangle, one of the angles is 90 degree's, so a triangle cannot be bot acute and right at the same time.
YES IT CAN.ACTUALLY A TRIANGLE IT NOT A ACUTE TRIANGLE UNLESS ALL ANGELS ARE ACUTE ANGLES. ACUTE ANGLES ARE LESS THAN 90 DEGREE.
No, all three angles must be less than 90 degrees each in an acute triangle. In an obtuse triangle one of the angles is greater than 90 degrees. A triangle with a 90 degree angle is called a right triangle.
An acute triangle is one with all three of its angles being acute, meaning less than 90 degrees.
less than 90 degrees
Acute scalene triangle: A triangle with three sides of different lengths and all three angles less than 90 degrees. Acute isosceles triangle: A triangle with at least two sides of equal length and all three angles less than 90 degrees. Acute equilateral triangle: A triangle with three equal sides and all three angles measuring less than 60 degrees.