The sum of the angles of a triangle is 180 degrees so it cannot have three 90 degrees.
An acute angle is an angle less than 90 degrees. An acute triangle is one in which all the angles are acute.
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'.
all three angles 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
An acute angle is any angle less than 90 degrees.
i am not quite sure what you are asking but AN ACUTE triangle IS where all three internal angles are acute (less than 90 degrees).