triangle sum theorem
Pythagoras ' theorem states that in a right angled triangle ABCAB2+BC2 = AC2, where AB and BC are the perpendicular sides of the triangle and AC is the hypotenuse(the longest side).
The theorem that states every triangle's angles add up to 180 degrees
The triangle with side lengths of 2m, 4m, and 7m does not form a valid triangle. In a triangle, the sum of the lengths of any two sides must be greater than the length of the third side according to the Triangle Inequality Theorem. In this case, 2m + 4m is less than 7m, violating the theorem. Therefore, a triangle with these side lengths cannot exist in Euclidean geometry.
Pythagoras theorem will always work with a right-angled triangle.
The sum of the lengths of any two sides of a triangle is greater than the length of the third side.
The triangle inequality theorem states that any side of a triangle is always shorter than the sum of the other two sides.
Obtuse
It's the statement that in any triangle, the sum of the lengths of any two sides must be greater or equal to the length of the third side.
The Pythagorean Theorem is not a triangle. It's a statement that describes a relationship among the lengths of the sides in any right triangle.
triangle sum theorem
SAS Inequality Theorem the hinge theorem states that if two sides of one triangle are congruent to two sides of another triangle, and the included angle of the first is larger than the included angle of the second, then the third side of the first triangle is longer than the third side of the second triangle.
Pythagoras ' theorem states that in a right angled triangle ABCAB2+BC2 = AC2, where AB and BC are the perpendicular sides of the triangle and AC is the hypotenuse(the longest side).
A theorem is proven. An example is The "Pythagoras Theorem" that proved that for a right angled triangle a2 + b2 = c2
fact
No, By the triangle inequality theorem (or something like that), the sum of any two sides of a triangle must add up to be greater than the third side. 8+7
Since the Pythagorean Theorem deals with the relationship among the lengths of the sides of a right triangle, it is altogether fitting and proper, and a fortuitous coincidence, that the variables in the algebraic statement of the Theorem stand for the lengths of the sides of a right triangle.