Question

Vectors in triangle

score 62 · Answer 1 · 2026-04-13 17:28:26

62

Views

Vectors in triangle

Published on 13 Apr 2026 - 17:28

score 249 · Answer 2 · 2026-04-22 10:54:17

249

Views

In the figure $\Delta ABC$ and $\Delta DEF$ are both equilateral and $AB = 8$ cm, $DE = 3$ cm.

Published on 22 Apr 2026 - 10:54

score 245 · Answer 3 · 2026-04-14 08:12:29

245

Views

What is the area of the ABCD rectangle?

Published on 14 Apr 2026 - 8:12

score 327 · Answer 4 · 2026-04-13 07:43:53

327

Views

How to come up with an example of a triangulation with two adjacent vertices of odd degree?

Published on 13 Apr 2026 - 7:43

score 287 · Answer 5 · 2026-04-14 16:25:59

287

Views

The line through the incenter and circumcenter of $\triangle ABC$ is perpendicular to the median from $A$ iff $\frac2{BC}=\frac1{AB}+\frac1{AC}$

Published on 14 Apr 2026 - 16:25

score 50 · Answer 6 · 2026-04-12 13:28:47

50

Views

Finding angles determined by given degrees

Published on 12 Apr 2026 - 13:28

score 92 · Answer 7 · 2026-04-15 00:46:46

92

Views

Finding distance of mid-point $M$ of line-segment $PQ$ from origin

Published on 15 Apr 2026 - 0:46

score 246 · Answer 8 · 2026-04-22 15:06:50

246

Views

In $\Delta ABC$, $D,E,F$ are points on the sides $BC,CA,AB$ respectively, such that the lines joining them are concurrent at a point $G$.

Published on 22 Apr 2026 - 15:06

score 603 · Answer 9 · 2026-04-22 15:06:38

603

Views

In $\Delta ABC$, bisector of $\angle A$ intersects $BC$ at $D$. A perpendicular from $B$ to $AD$ is drawn intersecting it at $E$.

Published on 22 Apr 2026 - 15:06

score 451 · Answer 10 · 2026-05-10 18:44:47

451

Views

In right $\Delta ABC$, $\angle C = 90^\circ$. $E$ is on $BC$ such that $AC = BE$. $D$ is on $AB$ such that $DE \perp BC$ .

Published on 10 May 2026 - 18:44

score 511 · Answer 11 · 2026-04-09 06:03:57

511

Views

A geometry problem about colinearity

Published on 09 Apr 2026 - 6:03

score 71 · Answer 12 · 2026-04-14 05:15:26

71

Views

An MC question involing cosine law

Published on 14 Apr 2026 - 5:15

score 162 · Answer 13 · 2026-05-10 18:45:12

162

Views

In $\Delta ABC$, $AC = BC$ and $\angle C = 120^\circ$. $M$ is on side $AC$ and $N$ is on side $BC$ .

Published on 10 May 2026 - 18:45

score 375 · Answer 14 · 2026-05-10 18:43:53

375

Views

In $\Delta ABC$, angle bisector of $\angle ABC$ and median on side $BC$ intersect perpendicularly

Published on 10 May 2026 - 18:43

score 980 · Answer 15 · 2026-05-10 18:45:10

980

Views

When extending the sides $AB,BC,CA$ of $\Delta ABC$ to $B',C',A'$ respectively, such that $AB' = 2AB$ , $CC' = 2BC$ , $AA' = 3CA$ .

Published on 10 May 2026 - 18:45

List Question

Vectors in triangle

In the figure $\Delta ABC$ and $\Delta DEF$ are both equilateral and $AB = 8$ cm, $DE = 3$ cm.

What is the area of the ABCD rectangle?

How to come up with an example of a triangulation with two adjacent vertices of odd degree?

The line through the incenter and circumcenter of $\triangle ABC$ is perpendicular to the median from $A$ iff $\frac2{BC}=\frac1{AB}+\frac1{AC}$

Finding angles determined by given degrees

Finding distance of mid-point $M$ of line-segment $PQ$ from origin

In $\Delta ABC$, $D,E,F$ are points on the sides $BC,CA,AB$ respectively, such that the lines joining them are concurrent at a point $G$.

In $\Delta ABC$, bisector of $\angle A$ intersects $BC$ at $D$. A perpendicular from $B$ to $AD$ is drawn intersecting it at $E$.

In right $\Delta ABC$, $\angle C = 90^\circ$. $E$ is on $BC$ such that $AC = BE$. $D$ is on $AB$ such that $DE \perp BC$ .

A geometry problem about colinearity

An MC question involing cosine law

In $\Delta ABC$, $AC = BC$ and $\angle C = 120^\circ$. $M$ is on side $AC$ and $N$ is on side $BC$ .

In $\Delta ABC$, angle bisector of $\angle ABC$ and median on side $BC$ intersect perpendicularly

When extending the sides $AB,BC,CA$ of $\Delta ABC$ to $B',C',A'$ respectively, such that $AB' = 2AB$ , $CC' = 2BC$ , $AA' = 3CA$ .

Trending Questions

Popular # Hahtags

Popular Questions