give me an answer
40° + 25° + 115° = 180°, which is the correct total for the angles (in degrees) of a triangle. There are infinitely many triangles with those angles.
The hypotenuse is a side, not an angle. However, if you mean the angle across from the hypotenuse, it is always 90 degrees, or pi/2 radians because hypotenuses only exist in right triangles.
Doesnt exist!
No, a rectangle cannot have an obtuse angle. By definition, a rectangle is a quadrilateral with four right angles (90-degree angles). An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees. Therefore, in a rectangle, all angles must be right angles, making it impossible for an obtuse angle to exist within a rectangle.
An angle greater than 90 degrees would be considered an "obtuse" angle. Once you get to 180 they are considered "Straight" lines. Once you pass 180 degrees they are called "Reflex" angles.
As many as you like because any triangle that has a 90 degree angle is always a right angle triangle.
As many as you like but they will all be scalene triangles formed by the given angles that add up to 180 degrees
As many as you like but they will all be scalene triangles from the given interior angles that add up to 180 degrees.
40° + 25° + 115° = 180°, which is the correct total for the angles (in degrees) of a triangle. There are infinitely many triangles with those angles.
The hypotenuse is a side, not an angle. However, if you mean the angle across from the hypotenuse, it is always 90 degrees, or pi/2 radians because hypotenuses only exist in right triangles.
Doesnt exist!
No, a rectangle cannot have an obtuse angle. By definition, a rectangle is a quadrilateral with four right angles (90-degree angles). An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees. Therefore, in a rectangle, all angles must be right angles, making it impossible for an obtuse angle to exist within a rectangle.
Doesn't exist. No such thing.
A triangle with interior angles of 42, 87 and 24 degrees doesn't exist because the angles add up to 153 degrees whereas the interior angles of any triangle always add up to 180 degrees.
Do exist.
An angle greater than 90 degrees would be considered an "obtuse" angle. Once you get to 180 they are considered "Straight" lines. Once you pass 180 degrees they are called "Reflex" angles.
Infinitely many could, but they would all be congruent to one another.