Question

Find distance to vertex of equilateral triangle enclosing circle

score 68 · Answer 1 · 2026-04-14 21:32:42

68

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Find distance to vertex of equilateral triangle enclosing circle

Published on 14 Apr 2026 - 21:32

score 132 · Answer 2 · 2026-04-09 06:19:54

132

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A geometry question on Menelaus's theorem | Prove that HF/HC = FG/CG

Published on 09 Apr 2026 - 6:19

score 145 · Answer 3 · 2026-04-15 15:34:55

145

Views

Most general case of "the area of a triangle is proportional to its angular defect"

Published on 15 Apr 2026 - 15:34

score 256 · Answer 4 · 2026-05-11 07:47:15

256

Views

How to handle degenerate triangles in barycentric calculations.

Published on 11 May 2026 - 7:47

score 413 · Answer 5 · 2026-04-14 12:14:03

413

Views

Calculating the bounding box for a projected equilateral triangle

Published on 14 Apr 2026 - 12:14

score 1.5k · Answer 6 · 2026-04-17 06:28:12

1.5k

Views

Find the area of the garden planted with flowers.

Published on 17 Apr 2026 - 6:28

score 119 · Answer 7 · 2026-05-06 00:16:45

119

Views

Solve for the two segments of the smaller triangle of two overlapping triangles with ratios of their segments and area.

Published on 06 May 2026 - 0:16

score 177 · Answer 8 · 2026-04-12 05:20:33

177

Views

ABC is a triangle and the line YCX is parallel to AB such that AX and BY are the angular bisectors of angle A and

Published on 12 Apr 2026 - 5:20

score 199 · Answer 9 · 2026-05-03 15:14:26

199

Views

Prove that $\frac{\sin^22\alpha}{\sin(2\alpha+\beta)}=\frac{\sin^22\beta}{\sin(2\beta+\alpha)}$ is true only for $\alpha=\beta$

Published on 03 May 2026 - 15:14

score 1.4k · Answer 10 · 2026-04-12 03:09:19

1.4k

Views

Proof of Inscribed circle in Right angle triangle

Published on 12 Apr 2026 - 3:09

score 185 · Answer 11 · 2026-04-15 21:07:53

185

Views

Find the length of $x$.

Published on 15 Apr 2026 - 21:07

score 98 · Answer 12 · 2026-04-09 12:09:44

98

Views

Confusion about the Thales theorem

Published on 09 Apr 2026 - 12:09

score 341 · Answer 13 · 2026-04-13 19:54:02

341

Views

A generalization of Bottema's theorem

Published on 13 Apr 2026 - 19:54

score 737 · Answer 14 · 2026-04-15 20:35:16

737

Views

Proving the relation between incentre and excentres of a triangle

Published on 15 Apr 2026 - 20:35

score 59 · Answer 15 · 2026-04-15 19:14:14

59

Views

Let $\Delta $ $ ABC$ be an arbitrary triangle, draw the altitudes $BD$ and $CF$ prove that $BC^2 = ABFB + ACDC$

Published on 15 Apr 2026 - 19:14

List Question

Find distance to vertex of equilateral triangle enclosing circle

A geometry question on Menelaus's theorem | Prove that HF/HC = FG/CG

Most general case of "the area of a triangle is proportional to its angular defect"

How to handle degenerate triangles in barycentric calculations.

Calculating the bounding box for a projected equilateral triangle

Find the area of the garden planted with flowers.

Solve for the two segments of the smaller triangle of two overlapping triangles with ratios of their segments and area.

ABC is a triangle and the line YCX is parallel to AB such that AX and BY are the angular bisectors of angle A and

Prove that $\frac{\sin^22\alpha}{\sin(2\alpha+\beta)}=\frac{\sin^22\beta}{\sin(2\beta+\alpha)}$ is true only for $\alpha=\beta$

Proof of Inscribed circle in Right angle triangle

Find the length of $x$.

Confusion about the Thales theorem

A generalization of Bottema's theorem

Proving the relation between incentre and excentres of a triangle

Let $\Delta $ $ ABC$ be an arbitrary triangle, draw the altitudes $BD$ and $CF$ prove that $BC^2 = ABFB + ACDC$

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