Search right triangle and thousands of other words in English Cobuild dictionary from Reverso. n US and Canadian a triangle one angle of which is a right angle. Right triangle definition: A right triangle has one angle that is a right angle. The Pythagorean theorem states that:. Examples of right triangle in a sentence, how to use it.

All triangles have interior angles adding to 180 °.When one of those interior angles measures 90 °, it is a right angle and the triangle is a right triangle.In drawing right triangles, the interior 90 ° angle is indicated with a little square in the vertex..
| Meaning, pronunciation, translations and examples triangle [tri´ang-g'l] a three-cornered object, figure, or area, such as a delineated area on the surface of the body; called also trigone. A right triangle can, however, have its two non-hypotenuse sides be equal in length. It states that if the leg and an acute angle of one right triangle are congruent to the corresponding leg and acute angle of another right triangle, then the triangles are congruent. Look it up now! Learn more.

Also called : right-angled triangle n. a triangle having a right angle . You can pick any side you like to be the base. Base: The base of a triangle can be any one of the three sides, usually the one drawn at the bottom. right triangle - WordReference English dictionary, questions, discussion and forums.

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The functions sine, cosine, and tangent can all be defined by using properties of a right triangle. Definition and properties of triangles.

Angles. Right-angled triangle definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Every triangle has three vertices. right triangle definition in English dictionary, right triangle meaning, synonyms, see also 'all right',eyes right',Mr Right',New Right'. This can be stated in equation form as. carotid triangle, inferior that between the median line of the neck in front, the sternocleidomastoid muscle, and the anterior belly of the omohyoid muscle. No, a right triangle cannot have all 3 sides equal, as all three angles cannot also be equal, as one has to be 90° by definition.

Enrich your vocabulary with the English Definition dictionary right triangles synonyms, right triangles pronunciation, right triangles translation, English dictionary definition of right triangles.

right triangle: 1 n a triangle with one right angle Synonyms: right-angled triangle Antonyms: oblique triangle a triangle that contains no right angle Type of: triangle , trigon , trilateral a three-sided polygon Types of right triangles. Right Triangle Definition. Right Triangle Definition.

The 45°-45°-90° triangle, also referred to as an isosceles right triangle, since it has two sides of equal lengths, is a right triangle in which the sides corresponding to the angles, 45°-45°-90°, follow a ratio of 1:1:√ 2. Triangle Definition. A right triangle has one angle that is 90 degrees. Similar triangles have been used throughout history to estimate distances that cannot be measured directly.

Try dragging the points around and make different triangles: You might also like to play with the Interactive Triangle. The longest side of the triangle is the hypotenuse.

Like the 30°-60°-90° triangle, knowing one side length allows you to determine the lengths of the other sides of a 45°-45°-90° triangle. Isosceles right triangle: In this triangle, one interior angle measures 90° , and the other two angles measure 45° each. | Meaning, pronunciation, translations and examples Define right triangles. Whew.

Triangle In technical analysis, a series of high and low prices for a security that, when plotted on a chart, looks vaguely like a triangle. This would also mean the two other angles are equal to 45°. 92 examples: He was the first to list the six distinct cases of a right triangle in… Definition of sine and cosine using a right-angled triangle. The three interior angles always add to 180° Perimeter. Note that opp = side opposite Angle A, adj = side adjacent to Angle A, and hyp = hypotenuse. Broadly, right triangles can be categorized as: 1. Right Isosceles Triangle . Before calculators or computers were used, they used various forms of trigonometric tables that contained the sides of triangles for different angles.

The term "right" triangle may mislead you to think "left" or "wrong" triangles exist; they do not. In any right triangle, the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares whose sides are the two legs (the two sides that meet at a right angle).. To define the trigonometric functions of an angle theta assign one of the angles in a right triangle that value. In a right triangle, the hypotenuse is the longest side, an "opposite" side is the one across from a given angle, and an "adjacent" side is next to a given angle. Right triangle definition: A right triangle has one angle that is a right angle. If you're seeing this message, it means we're having trouble loading external resources on our website. A triangle indicates that investors do not know whether a bull market or a bear market will prevail. Vertex: The vertex (plural: vertices) is a corner of the triangle. right triangle meaning: 1. a triangle that has one angle of 90° 2. a triangle with an angle of 90°.