subtend

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SUBTEND Definition & Meaning - Merriam-Webster
1. a : to be opposite to and extend from one side to the other of a hypotenuse subtends a right angle b : to fix the angular extent of with respect to a fixed ... www.merriam-webster.com
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Subtend Definition (Illustrated Mathematics Dictionary) - Math is Fun
To take up the side opposite an angle or arc. Example: here the tree subtends the 22° angle. Try moving the points below: Side AC subtends 43° from Point B www.mathsisfun.com
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Subtended angle - Wikipedia
In geometry, an angle subtended (from Latin for "stretched under") by a line segment at an arbitrary vertex is formed by the two rays between the vertex and ... en.wikipedia.org
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subtend
subtend, v. (səbˈtɛnd) [ad. L. subtendĕre, f. sub- sub- 2 + tendĕre to stretch, tend. Cf. Sp., Pg. subtender.] 1. trans. (Geom.) To stretch or extend under, or be opposite to: said esp. of a line or side of a figure opposite an angle; also, of a chord or angle opposite an arc.1570 Billingsley Euclid... Oxford English Dictionary
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SUBTEND | definition in the Cambridge English Dictionary
When a line subtends an angle, lines drawn from its ends form that angle at the point where they meet: It can be proved that the angle subtended ... dictionary.cambridge.org
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In mathematics, what does "subtend" mean when talking about angles.
When an angle is 'subtended' by a line segment, it means the two lines that make the angle pass through the endpoints of the arc. www.reddit.com
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subtend
subtend/səbˈtend; səb`tɛnd/ v[Tn](geometry 几) (of a chord2(1) or the side of a triangle) be opposite to (an arc(1) or angle) (指弦或三角形之边)对向(某弧或角) The chord AC subtends the arc ABC. The side XZ subtends the angle XYZ. AC 弦对向 ABC 弧. XZ 边对向 XYZ 角. =>illus 见插图. 牛津英汉双解词典
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26 Synonyms & Antonyms for SUBTEND | Thesaurus.com
subtend · attach · bind · branch · couple · cross · join · link · reach. Weak matches. arch over · cross over · go over. Discover More. Example Sentences. www.thesaurus.com
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SUBTEND definition in American English - Collins Dictionary
1. to extend under or be opposite to in position each side of a triangle subtends the opposite angle 2. Botany to enclose in an angle, as between a leaf and ... www.collinsdictionary.com
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Subtend
Subtend. Situated below and close to another structure, such as a leaf, branch or flower. That is, to underlie another structure. For example, stem leaves ... flnps.org
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SUBTEND Definition & Meaning - Dictionary.com
verb (used with object) Geometry. to extend under or be opposite to: a chord subtending an arc. www.dictionary.com
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subtention
† subˈtention Obs. [f. L. subtent-, pa. ppl. stem of subtendĕre to subtend: see -tion.] = subtense n.1610 Hopton Baculum Geodæt. vii. ii. 297 Any right lines being applied to a circle is called a subtention, which may be Sines, Tangents, or Secants. Oxford English Dictionary
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subtendent
† subˈtendent, a. and n. Obs. Also 7 -ant. [ad. L. subtendens, -entem, pr. pple. of subtendĕre to subtend.] A. adj. That subtends.1571 Digges Pantom. i. vi. C iij b, In equiangle triangles, al their sides are proportional aswel such as conteyne the equall angles, as also their subtendente sides. Ibi... Oxford English Dictionary
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Subtend perpendicular at origin **Question:** > The locus of the foot of perpendicular, from the origin to chords of circle $x^2+y^2-4x-6y-3=0$, which subtend a right angle at the origin, is what? **My attempt:** A...
From the expressions you found for $x_0$ and $y_0$ one also gets: $$ x_0^2+y_0^2={c^2\over1+m^2}. $$ From ${c^2+2mc-3c\over1+m^2}={3\over2}$ we have then: $$ {c^2+2mc-3c\over1+m^2}=x_0^2+y_0^2-2x_0-3y_0={3\over2}. $$ That is the equation of a circle, centered at $\left(1,{3\over2}\right)$ and of rad...
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$AB$ is any chord of the circle $x^2+y^2-6x-8y-11=0,$which subtend $90^\circ$ at $(1,2)$.If locus of mid-point of $AB$ is circle $x^2+y^2-2ax-2by-c=0$ $AB$ is any chord of the circle $x^2+y^2-6x-8y-11=0,$which subtend...
Let $C(3,4),D(1,2)$. Also, let $E(X,Y)$ be the midpoint of $AB$. $\qquad\qquad\qquad$![enter image description here]( Since $\triangle{CAE}$ is a right triangle with $$|AC|=6,\quad |CE|=\sqrt{(X-3)^2+(Y-4)^2}$$ we have $$|AE|^2=|AC|^2-|CE|^2=36-(X-3)^2-(Y-4)^2\tag1$$ Also, since we can see that $D$ ...
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