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geometry - two secants

score 63 · Answer 1 · 2026-03-31 20:23:30

63

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geometry - two secants

Published on 31 Mar 2026 - 20:23

score 153 · Answer 2 · 2026-04-14 21:04:14

153

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Position 3 circles so their circumferences are always touching

Published on 14 Apr 2026 - 21:04

score 1k · Answer 3 · 2026-04-15 18:02:57

1k

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If the line $ax+by +c = 0$ touches the circle $x^2+y^2 -2x=\frac{3}{5}$ and is normal to $x^2+y^2+2x-4y+1=0$, what is (a,b)?

Published on 15 Apr 2026 - 18:02

score 1.4k · Answer 4 · 2026-04-15 19:32:37

1.4k

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Equation of the family of circle which touch the pair of lines $x^2-y^2+2y-1=0$

Published on 15 Apr 2026 - 19:32

score 58 · Answer 5 · 2026-04-12 10:39:23

58

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Approximate squared root near a value

Published on 12 Apr 2026 - 10:39

score 251 · Answer 6 · 2026-04-14 19:20:12

251

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Find range of $a$ such that angle between pair of tangents from $(a,a)$ to a circle lies within $(\frac{\pi}{3},\pi)$

Published on 14 Apr 2026 - 19:20

score 27 · Answer 7 · 2026-04-11 21:42:19

27

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Is the theory of circular functions sufficient to deal with all algebraic, convex simple closed curves of a certain form?

Published on 11 Apr 2026 - 21:42

score 590 · Answer 8 · 2026-04-10 21:35:24

590

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Equation of smallest enclosing circle of three points

Published on 10 Apr 2026 - 21:35

score 520 · Answer 9 · 2026-04-14 16:04:15

520

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Open sets on a circle

Published on 14 Apr 2026 - 16:04

score 1.3k · Answer 10 · 2026-04-17 06:46:07

1.3k

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How to find the rotation matrix of a circle of a sphere that is perpendicular with a vector on the sphere's surface

Published on 17 Apr 2026 - 6:46

score 469 · Answer 11 · 2026-04-14 16:54:47

469

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Number of rational points $(a,b)$ on the circumference of a circle with centre as $(\pi,e)$

Published on 14 Apr 2026 - 16:54

score 65 · Answer 12 · 2026-04-16 19:06:52

65

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Secant chord on intersecting circles construction

Published on 16 Apr 2026 - 19:06

score 125 · Answer 13 · 2026-04-13 01:13:09

125

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Calculating circle equation given 2 points on it

Published on 13 Apr 2026 - 1:13

score 475 · Answer 14 · 2026-04-14 18:57:11

475

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Calculating radius of circle based on 2 points on circle

Published on 14 Apr 2026 - 18:57

score 88 · Answer 15 · 2026-04-13 02:46:11

88

Views

Shouldn't angular displacement be defined only on $[-\pi,\pi)$?

Published on 13 Apr 2026 - 2:46

List Question

geometry - two secants

Position 3 circles so their circumferences are always touching

If the line $ax+by +c = 0$ touches the circle $x^2+y^2 -2x=\frac{3}{5}$ and is normal to $x^2+y^2+2x-4y+1=0$, what is (a,b)?

Equation of the family of circle which touch the pair of lines $x^2-y^2+2y-1=0$

Approximate squared root near a value

Find range of $a$ such that angle between pair of tangents from $(a,a)$ to a circle lies within $(\frac{\pi}{3},\pi)$

Is the theory of circular functions sufficient to deal with all algebraic, convex simple closed curves of a certain form?

Equation of smallest enclosing circle of three points

Open sets on a circle

How to find the rotation matrix of a circle of a sphere that is perpendicular with a vector on the sphere's surface

Number of rational points $(a,b)$ on the circumference of a circle with centre as $(\pi,e)$

Secant chord on intersecting circles construction

Calculating circle equation given 2 points on it

Calculating radius of circle based on 2 points on circle

Shouldn't angular displacement be defined only on $[-\pi,\pi)$?

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