Question

HMMT February 2022 Geometry Round Problem 3 - what did I do wrong?

score 75 · Answer 1 · 2026-04-16 23:48:05

75

Views

HMMT February 2022 Geometry Round Problem 3 - what did I do wrong?

Published on 16 Apr 2026 - 23:48

score 315 · Answer 2 · 2026-04-11 17:40:35

315

Views

What is the notion of directed angles in Olympiad Geometry?

Published on 11 Apr 2026 - 17:40

score 76 · Answer 3 · 2026-04-15 11:28:03

76

Views

Find the radius(x) of the circle inscribed in the triangle below

Published on 15 Apr 2026 - 11:28

score 50 · Answer 4 · 2026-04-15 07:31:28

50

Views

Calculate the segment QB in the semicircle below

Published on 15 Apr 2026 - 7:31

score 165 · Answer 5 · 2026-04-14 01:25:10

165

Views

book recommendation on Euclidean geometry

Published on 14 Apr 2026 - 1:25

score 22 · Answer 6 · 2026-04-13 21:31:28

22

Views

Is a point that is closer to one of two vectors of the same length also always closer to the corresponding ray?

Published on 13 Apr 2026 - 21:31

score 102 · Answer 7 · 2026-04-11 18:51:32

102

Views

Proof that the midpoint of two given points are collinear

Published on 11 Apr 2026 - 18:51

score 72 · Answer 8 · 2026-04-12 00:54:34

72

Views

Find the relationship of the angles in the square below

Published on 12 Apr 2026 - 0:54

score 112 · Answer 9 · 2026-04-14 04:25:37

112

Views

$ABCD$ is a square with an internal point $E$. $AE=1, CE=2$ and $DE=3$. Find $\angle AEC$

Published on 14 Apr 2026 - 4:25

score 19 · Answer 10 · 2026-04-18 23:44:32

19

Views

Symmetric sub-planes in multidimensional case?

Published on 18 Apr 2026 - 23:44

score 153 · Answer 11 · 2026-04-16 01:38:05

153

Views

Given a quadrilateral $ABCD$, $\angle DAC=3x$, $\angle CAB=4x$, $\angle BDC=2x$. Find the value of $x$

Published on 16 Apr 2026 - 1:38

score 99 · Answer 12 · 2026-04-16 15:55:19

99

Views

Find angle $x$ in the circumference below

Published on 16 Apr 2026 - 15:55

score 149 · Answer 13 · 2026-04-09 05:51:07

149

Views

How do we know the choice of base does not effect the area of a parallelogram?

Published on 09 Apr 2026 - 5:51

score 103 · Answer 14 · 2026-03-26 16:06:23

103

Views

The points M and N and the circle k are given. Construct an equilateral triangle ABC inscribed in circle k such that |AM|=|BN|.

Published on 26 Mar 2026 - 16:06

score 30 · Answer 15 · 2026-04-10 16:30:59

30

Views

Some max-min problem about angles between several vectors in $\mathbb{R}^3$

Published on 10 Apr 2026 - 16:30

List Question

HMMT February 2022 Geometry Round Problem 3 - what did I do wrong?

What is the notion of directed angles in Olympiad Geometry?

Find the radius(x) of the circle inscribed in the triangle below

Calculate the segment QB in the semicircle below

book recommendation on Euclidean geometry

Is a point that is closer to one of two vectors of the same length also always closer to the corresponding ray?

Proof that the midpoint of two given points are collinear

Find the relationship of the angles in the square below

$ABCD$ is a square with an internal point $E$. $AE=1, CE=2$ and $DE=3$. Find $\angle AEC$

Symmetric sub-planes in multidimensional case?

Given a quadrilateral $ABCD$, $\angle DAC=3x$, $\angle CAB=4x$, $\angle BDC=2x$. Find the value of $x$

Find angle $x$ in the circumference below

How do we know the choice of base does not effect the area of a parallelogram?

The points M and N and the circle k are given. Construct an equilateral triangle ABC inscribed in circle k such that |AM|=|BN|.

Some max-min problem about angles between several vectors in $\mathbb{R}^3$

Trending Questions

Popular # Hahtags

Popular Questions