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The triangle with angles measuring 40, 50, and 90 degrees is a right triangle. In a right triangle, one of the angles is always 90 degrees, making it a right-angled triangle. The other two angles are acute angles, measuring less than 90 degrees each. The sum of the interior angles of any triangle is always 180 degrees.
The premise is impossible. The sum of the angles of a triangle is 180 degrees.
This would be an acute triangle. If all three angles are 60 degrees, then it is equiangular.
A triangle with angles 103 degree, 20 degree, and 57 degree is called
There is no triangle that has 2 equal obtuse angles because the 3 interior angles of any triangle must add up to 180 degrees and 2 obtuse angles would be over 180 degrees. It is possible for a triangle to have two equal acute angles in which case it would be an isosceles triangle.
A triangle can't measure 75 degrees. A measure in degrees applies to angles, not to polygons such as triangles. In a triangle on a flat surface, the sum of angles is 180°.
In Euclidean geometry, the sum of the internal angles of a triangle must equal 180 degrees. If a triangle had two angles of 100 degrees, their sum would be 200 degrees, which exceeds the required total. Therefore, it is impossible to construct a triangle with two angles measuring 100 degrees.
A triangle with angles measuring 100 degrees and 50 degrees is classified as an obtuse triangle. This is because one of its angles exceeds 90 degrees, which is the defining characteristic of an obtuse triangle. The third angle would measure 30 degrees, as the sum of all angles in a triangle must equal 180 degrees.
The triangle with angles measuring 40, 50, and 90 degrees is a right triangle. In a right triangle, one of the angles is always 90 degrees, making it a right-angled triangle. The other two angles are acute angles, measuring less than 90 degrees each. The sum of the interior angles of any triangle is always 180 degrees.
The word would be acute. You could refer to the triangle as an acute triangle. This means all angles measure less than 90 degrees.
A triangle with angles measuring 42 and 48 degrees has a third angle that can be calculated as 180 - (42 + 48) = 90 degrees. Since one angle is exactly 90 degrees, this triangle is classified as a right triangle.
That would be an equilateral triangle.
The premise is impossible. The sum of the angles of a triangle is 180 degrees.
An equilateral triangle has all three sides of equal length and all three angles measuring 60 degrees. A right angle, by definition, measures 90 degrees, which exceeds the angle measurements of an equilateral triangle. Since the sum of the angles in any triangle must equal 180 degrees, having one angle as 90 degrees would require the other two angles to sum to 90 degrees, violating the property of equal angles in an equilateral triangle. Therefore, it is impossible for an equilateral triangle to have a right angle.
No. By definition, an acute triangle is a triangle where all three angles are <90 degrees. Therefore, an equilateral triangle, where all the angles are 60 degrees would qualify as an acute triangle.
If there were less than two acute angles, there would be two (or more angles that were 90 degrees or more. Then the sum of the three angles of the triangle would be more than 180 degrees. But this is not possible because the interior angles of a triangle sum to 180 degrees.
If it is an equilateral triangle all the angles would be 90 degrees or right angles