Table of Contents
What kind of triangle is 2/3 7?
The (2,3,7) triangle group is defined as the index 2 subgroup consisting of the orientation-preserving isometries, which is a Fuchsian group (orientation-preserving NEC group).
What kind of triangle will have 4x 5x 15 and 2x 30 as its three angles?
Since all angles are equal, this triangle is equilateral.
What does 2x mean in triangles?
The ratio of side lengths in such triangles is always the same: if the leg opposite the 30 degree angle is of length x, the leg opposite the 60 degree angle will be of x , and the hypotenuse across from the right angle will be 2x. Here is a 30-60-90 triangle pictured below.
What type of triangle is 3/7 8?
scalene triangle
English: A scalene triangle with sides having a ratio of 3:7:8 in length.
Can the sides of a triangle have lengths 3 7 and 8?
The length of the third side of a triangle must always be between (but not equal to) the sum and the difference of the other two sides. Therefore, the third side length must be greater than 4 and less than 8. Because 7 is greater than 4 and less than 8, it is possible for these to be the side lengths of a triangle.
What kind of triangle is this?
Types of Triangles
| Types of Triangle Based on Sides | Types of Triangles Based on Angles |
|---|---|
| Equilateral Triangle | Acute-Angled Triangle (Acute Triangle) |
| Isosceles Triangle | Right-Angled Triangle (Right Triangle) |
| Scalene Triangle | Obtuse-Angled Triangle (Obtuse Triangle) |
What are the 5 Pythagorean triples?
, are (3, 4, 5), (6, 8,10), (5, 12, 13), (9, 12, 15), (8, 15, 17), (12, 16, 20), (15, 20, 25), (7, 24, 25), (10, 24, 26), (20, 21, 29), (18, 24, 30), (16, 30, 34), (21, 28, 35)….Pythagorean Triple.
| OEIS | hypotenuses for which there exist distinct integer triangles | |
|---|---|---|
| 5 | A084649 | 3125, 6250, 9375, 12500, 18750, 21875, 25000. |
How many types of right triangles are there?
three types
There are three types of special right triangles, 30-60-90 triangles, 45-45-90 triangles, and Pythagorean triple triangles.