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What is the different between all of the 4 triangles?
Equilateral triangles have 3 sides all of the same lengths and the three angles are equal (60°). Isoceles triangles have two sides of equal length with both of those side angles being equal while the other is different. Scalane triangles have all sides of different lengths and different angles. Right angled triangles have one angle of 90° and the other two will total 90°.
What relationship between the right triangles side?
The sum of the squares of the lengths of the two shortest sides is equal to the square of the longest side.
Theorem is this describing In a right triangle the sum of the squares of the leg lengths is equal to square of the hypotenuse length.?
It is Pythagoras' theorem that is applicable to right angle triangles.
What does the Pythagorean Theorem state for right triangles?
It states that the square of the length of the longest side is equal to the sum of the squares of the lengths of the other two sides.
Example of scalene triangle?
A triangle with side lengths 1, 2, square root(3). A scalene triangle is any triangle whose sides are all of different lengths. It may or may not have a right-angle. Compare with isosceles triangles (2 out of 3 sides are equal in length) and equilateral triangles (all 3 sides are equal in length).
Are all triangles equilateral?
No.Equilateral triangles must have equal angles (all 60 degrees) and equal length sides; there are also:Isosceles triangles which have two equal angles and two equal sides;Scalene triangles which have all three sides, and hence all three angles, of different lengths;Right angled triangles (which can have all sides of different lengths, or two sides of equal length) have (as the name suggests) one right angle. This means Pythagoras and the trigonometric ratios can be used on its side lengths.
What is the different between all of the 4 triangles?
Equilateral triangles have 3 sides all of the same lengths and the three angles are equal (60°). Isoceles triangles have two sides of equal length with both of those side angles being equal while the other is different. Scalane triangles have all sides of different lengths and different angles. Right angled triangles have one angle of 90° and the other two will total 90°.
Are scalene triangles all obtuse?
No, a scalene triangle is simply a triangle where all angles are not equal and all side lengths are not equal, therefore they can or cannot be obtuse.
What relationship between the right triangles side?
The sum of the squares of the lengths of the two shortest sides is equal to the square of the longest side.
Theorem is this describing In a right triangle the sum of the squares of the leg lengths is equal to square of the hypotenuse length.?
It is Pythagoras' theorem that is applicable to right angle triangles.
What does the Pythagorean Theorem state for right triangles?
It states that the square of the length of the longest side is equal to the sum of the squares of the lengths of the other two sides.
Example of scalene triangle?
A triangle with side lengths 1, 2, square root(3). A scalene triangle is any triangle whose sides are all of different lengths. It may or may not have a right-angle. Compare with isosceles triangles (2 out of 3 sides are equal in length) and equilateral triangles (all 3 sides are equal in length).
In a right triangle the square of the length of the hypotenuse is equal to the?
pythagorean theorem is a2 + b2 = c2 (only in right triangles) c is the length of the hypotenuse, and a and b are the lengths of the other two legs.
What are triangles that have equal corresponding angles?
Isoceles triangles and right triangles have 2 corresponding equal angles three equal corresponding angles are equilateral triangle
What additional information will allow you to prove the triangles congruent bu HL theorem?
To prove two triangles congruent by the Hypotenuse-Leg (HL) theorem, you need to know that both triangles are right triangles. Additionally, you must establish that the lengths of their hypotenuses are equal and that one pair of corresponding legs is also equal in length. With this information, you can confidently apply the HL theorem to conclude that the triangles are congruent.
Are all scalene triangles acute triangles?
No, scalene triangles can be obtuse, right or acute triangles. A 3 - 4 -5 right triangle (lengths of the sides) is one example of a right-scalene triangle. In fact, with the exception of the [45°, 45°, 90°] right triangle (which is isosceles) all other right triangles are scalene.
What is the other triangles names beside equaladeral?
Besides equilateral triangles, other types include isosceles triangles, which have two sides of equal length, and scalene triangles, where all sides are of different lengths. Additionally, right triangles have one angle that measures 90 degrees. Each type has distinct properties that define its shape and angles.
