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Which type of triangle has three angles with measures less than 90°?
monique robles
A triangle which measures less than 90%
Merlyn Salawa
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What is a Scalene Acute Triangle?
A scalene triangle is one where each side is a different length. Acute means that the largest interior angle of the triancle is less than 90 degrees A triangle is one of the basic shapes of geometry: a polygon with three corners or vertices and three sides or edges which are line segments. A triangle with vertices A, B, and C is denoted Triangle (Trigon) ABC. Scalene triangle is a triangle in which all the sides of the triangle will be unequal. The angles of triangle will be unequal. In the above triangle, the sides of the triangle are 8 cm, 10 cm, and 16 cm. The Scalene Triangle has no congruent sides. The Acute Triangle has three acute angles (an acute angle measures less than 90°) Scalene triangles are unusual in that the are defined by what they are not. Most triangles drawn at random would be scalene. The interior angles of a scalene triangle are always all different. The converse of this is also true - If all three angles are different, then the triangle is scalene, and all the sides are different lengths.
What triangle have all three angles are less than 90 degrees?
This would be an acute triangle. If all three angles are 60 degrees, then it is equiangular.
What is true about the sum of the measures of any two non-right angles in a right triangle?
The sum of any two angles - whether one of them is a right angle or not - must be less than 180 degrees, since the sum of all three angles is 180 degrees.the sum of the measures of any two non-right angles in a right triangle equals 90 degrees.
What type of triangle has three angles that each measure less than 90 degrees?
An acute triangle is one in which all interior angles are less than 90 degrees.
A triangle with two acute angles must be a right angle?
No. The three angles in a triangle, in plane Euclidean geometry, must add to 180 degrees. Acute angles are less than 90 degrees. Therefore you may have a triangle with three angles which are 60 degrees for instance.
How do you classify a triangle by its angles?
If all three angles of a triangle measure less that 90 degrees (if all three angles are acute), the triangle is an acute triangle. A triangle that has a right angle (an angle the measures exactly 90 degrees) is a right triangle. (The other 2 angles will be acute angles.) A triangle that has an angle that is greater than 90 degrees (an obtuse angle), is an obtuse triangle. (The other 2 angles will be acute angles.)
Can a triangle only have two acute angles?
An acute angle measures less than 90 degrees. While a triangle may have 2 acute angles and 1 obtuse, this is not a requirement. A triangle may have three acute angles such and a 60-60-60 equilateral triangle.
All angles in this tye of triangle have equal measures?
Equilateral, ( or less commonly equiangular)
What is a Scalene Acute Triangle?
A scalene triangle is one where each side is a different length. Acute means that the largest interior angle of the triancle is less than 90 degrees A triangle is one of the basic shapes of geometry: a polygon with three corners or vertices and three sides or edges which are line segments. A triangle with vertices A, B, and C is denoted Triangle (Trigon) ABC. Scalene triangle is a triangle in which all the sides of the triangle will be unequal. The angles of triangle will be unequal. In the above triangle, the sides of the triangle are 8 cm, 10 cm, and 16 cm. The Scalene Triangle has no congruent sides. The Acute Triangle has three acute angles (an acute angle measures less than 90°) Scalene triangles are unusual in that the are defined by what they are not. Most triangles drawn at random would be scalene. The interior angles of a scalene triangle are always all different. The converse of this is also true - If all three angles are different, then the triangle is scalene, and all the sides are different lengths.
What are three ways to classify a triangles by its angles?
The three kinds of triangles are:right triangle :one of the angles is a right angle (i.e. measures 90 degrees)acute: All of the angles measures less than 90 degrees. A special case of acute isthe equiangular or equilateral triangle in which all angles measure 60 degrees;obtuse: One of the angles measure more than 90 degrees.
What triangle have all three angles are less than 90 degrees?
This would be an acute triangle. If all three angles are 60 degrees, then it is equiangular.
What is a triangle that has three angles with all measuring angles greater than zero but less than ninety?
An acute triangle
An acute triangle is a triangle that has?
all three angles less than 90 degrees.
Does an acute triangle have three angles less than 90 degrees?
Yes. An acute triangle has three angles that individually are less than 90 degrees. Remember you can add the internal angles together in a triangle and they will always add up to 180 degrees.
What are three types of triangles that are or can be acute?
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.
What is true about the sum of the measures of any two non-right angles in a right triangle?
The sum of any two angles - whether one of them is a right angle or not - must be less than 180 degrees, since the sum of all three angles is 180 degrees.the sum of the measures of any two non-right angles in a right triangle equals 90 degrees.
Has three angles that are less than 90 degrees?
A scalene triangle
