No. In fact, it is impossible for a figure to have two 90 degree angles and three line segments, or it would look like this.
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Therefore if it looked like that, it wouldn't be a CLOSED shape of any kind.
(The total of the three angles in a triangle is 180 degrees. The would be no 3rd angle.)
Any triangle that is not a right angle triangle
A geometric figure with three line segments as sides is called a triangle. Triangles can be classified based on their angles (acute, right, or obtuse) or their side lengths (scalene, isosceles, or equilateral). Each triangle has three vertices and the sum of its interior angles always equals 180 degrees.
An acute triangle.
acute triangle
A figure with three right angles is a type of polygon known as a right-angled triangle or a right triangle. Specifically, if it has three right angles, it cannot exist in Euclidean geometry because the sum of the interior angles of any triangle must equal 180 degrees. However, in certain non-Euclidean geometries, such as spherical geometry, a triangle can have angles that sum to more than 180 degrees, potentially allowing for a figure with three right angles. In practical terms, such a figure would typically be considered impossible in standard Euclidean space.
No, not with two right angles. All the angles in a triangle add up to 180, you have that in two angles.
Any triangle that is not a right angle triangle
A geometric figure with three line segments as sides is called a triangle. Triangles can be classified based on their angles (acute, right, or obtuse) or their side lengths (scalene, isosceles, or equilateral). Each triangle has three vertices and the sum of its interior angles always equals 180 degrees.
An acute triangle.
acute triangle
a triangle can have only one right angle because the sum of all the three angles of a triangle has to be 180. so if there are more than one right angles, the sum of the angles will exceed 180 and hence the plane figure will no longer be a triangle
A figure with three right angles is a type of polygon known as a right-angled triangle or a right triangle. Specifically, if it has three right angles, it cannot exist in Euclidean geometry because the sum of the interior angles of any triangle must equal 180 degrees. However, in certain non-Euclidean geometries, such as spherical geometry, a triangle can have angles that sum to more than 180 degrees, potentially allowing for a figure with three right angles. In practical terms, such a figure would typically be considered impossible in standard Euclidean space.
Yes, the middle of the figure would make exactly four right angles if there were two lines (rays or line segments) in the figure. By:Donny Heitler
A triangle...
A figure that has no right angles is a circle. In addition to circles, other shapes like ellipses, triangles, and various polygons can also lack right angles, depending on their specific dimensions and configurations. For example, an obtuse triangle has angles greater than 90 degrees, while an acute triangle has all angles less than 90 degrees.
EQUILATERAL triangle. Two sides the same length , and two angles equal is ISOSCELES Triangle A triangle with a Right-Angle is a RIGHT -ANGLED Triangle No equal sides/angles is a SCALENE triangle.
A triangle has no right angles when it is not a right angle triangle as for example as in the case of an equilateral triangle that has 3 equal 60 degree angles.