So?
A scalene triangle is a triangle in which there are no sides or angles with the same measures.
perimeter
A scalene triangle is defined as a triangle in which all three sides have different lengths, resulting in all three angles being different as well. This lack of equal sides distinguishes it from isosceles and equilateral triangles, which have at least two equal sides or all three equal sides, respectively. Scalene triangles can come in various forms, including acute, right, or obtuse, depending on the measures of their angles.
In general the 2 smaller sides of a triangle when added together must be greater than its biggest side.
A triangle with no sides the same is called a scalene triangle. In a scalene triangle, all three sides have different lengths, and consequently, all three angles are also different. This distinct property sets scalene triangles apart from isosceles and equilateral triangles, where at least two sides or all sides are equal, respectively.
It is not an axiom, but a theorem.
An Equilateral Triangle
state if the three numbers can be measures of the sides of a triangle. show your work 1- 15,12,9
A scalene triangle is a triangle in which there are no sides or angles with the same measures.
perimeter
you add up the measures of the sides Perimeter=a+b+cAdd up the three sides together
In general the 2 smaller sides of a triangle when added together must be greater than its biggest side.
A single triangle is never congruent. "Congruent" only arises out of a comparison with something else. In order to be congruent to another triangle, a triangle needs one of the following: -- two of its sides and the included angle equal respectively to two sides and the included angle of the other one; -- two of its angles and the included side equal respectively to two angles and the included side of the other one; -- all three of its sides equal respectively to all three sides of the other one.
You need any one of the following situations: -- Two sides and the included angle of one triangle are equal respectively to two sides and the included angle of the other one. -- Two angles and the included side of one triangle are equal respectively to two angles and the included side of the other one. -- The three sides of one triangle are equal respectively to the three sides of the other one.
To find the perimeter of a triangle, add the three sides. Perimeter = 6in + 8in + 10in = 24in.
A triangle with three sides is a polygon.
A right triangle is a triangle in which one of the three angles measures 90°. In other words, it is a triangle with two sides that are perpendicular to each other.