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All triangle must have at least two angles smaller than 90 degrees. There is no point in having a special name for something that always happens.
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∙ 11y ago
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What triangle has 3 angles that are smaller than a right angle?
An equilateral triangle.
What makes a triangle an obtuse triangle?
An obtuse triangle has one angle greater than 90 degrees.
What is the name of the triangle that has an angle of 60 degrees and an angle of 70 degrees?
The third angle is 180-(60+70) = (180 - 130) = 50degrees.-- All of its angles aren't equal, so it's not an equilateral triangle.-- No two of its angles are equal, so it's not an isosceles triangle.-- No angle in it is 90 degrees, so it's not a right triangle.-- No angle in it is greater than 90 degrees, so it's not an obtuse triangle.--> It's an acute, scalene triangle.
In a triangle the measure of the first angle is 24 degrees more than the measure of the second angle. The measure of the third angle is four times the measure of the second angle. If the total number?
In a triangle the measure of the first angle is four times the measure of the second angle. The measure of the third angle is 18 degrees more than the second angle. What is the measure of the first angle? 68 43 17 95
Is an acute angle an equilateral triangle?
An equilateral triangle has 3 interior equal acute angles each measuring 60 degrees. In general an acute angle is greater than 0 but less than 90 degrees.
What is the difference between a right triangle and a acute triangle?
A right triangle has a 90 degree angle and an acute triangle has an angle smaller than 90 degrees.
An angle that measures smaller than 90 degrees?
A angle that is smaller than 90 degrees is an acute angle.
Does and acute has a right angle and two acute angles?
no an acute triangle does not have a right angle. if it had a right angle, it would be called a right triangle. to be an acute triangle, the triangle needs two angles that are smaller than 90 degrees.
What type of triangle that cannot measer the angle of 100 degrees?
The total when you add up the three angles in a triangle is 180 degrees.If one angle is 100 degrees, then the total of the other two angles is 80 degrees. This means that those two angles must SMALLER than 90 degrees.So a triangle with an angle of 100 degrees cannot be a right triangle.
A right angle triangle has one angle of 90?
Yes.The definition of every triangle-Right triangle---A triangle that has one right angle(90 degrees).-Obtuse triangle---A triangle that has one obtuse angle(greater than 90 degrees).-Acute triangle---A triangle that has all acute angles(less than 90 degrees).
Smaller than a right angle?
An angle smaller than a right angle - is an acute angle. Larger than a right angle, but smaller than 180 degrees is an obtuse angle. Angles between 180 and 360 degrees are reflex angles.
What are 3 kinds of triangle according to angle?
Acute Triangle - All of the angles are under 90 degrees. Right Triangle - One angle is 90 degrees Obtuse Triangle - A triangle that has one angle greater than 90 degrees.
What angle is smaller than a right angle?
acute angle
What angle is an obtuse angle?
An obtuse angle is an angle that is larger that 90 degrees but smaller than a straight angle (180 degrees). An acute angle is smaller than 90 degrees, a right angle is exactly 90 degrees, and a reflex is larger than 180 degrees but smaller than 360 degrees.
What triangle has an angle greater than 180 degrees?
An obtuse triangle.
What is an angle that is smaller than 90 degrees?
An angle that is less than 90 degrees is known as an acute angle.
A triangle that has one angle greater than 90 degrees?
this is called an obtuse triangle the triangle that has one angle 90 degrees is called a right traingle a triangle that has 3 angles less than 90 degrees is called an acute triangle
