Question

Getting a point from a point, length and angle

score 56 · Answer 1 · 2026-04-14 17:31:27

56

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Getting a point from a point, length and angle

Published on 14 Apr 2026 - 17:31

score 46 · Answer 2 · 2026-04-17 15:24:59

46

Views

Trigonometry unequal bisector region, find intersection

Published on 17 Apr 2026 - 15:24

score 78 · Answer 3 · 2026-04-16 10:44:22

78

Views

Find $\frac{a}{c}$ for an isosceles triangle if $\frac{r}{R}=k$

Published on 16 Apr 2026 - 10:44

score 4k · Answer 4 · 2026-04-16 09:23:57

4k

Views

Relation between circum radius, inradius and the angles.

Published on 16 Apr 2026 - 9:23

score 204 · Answer 5 · 2026-04-16 03:48:18

204

Views

For $\Delta ABC$ right-angled triangle at $A$ have $AB=AC$. Calculate the ratio of $MA: MB: MC$

Published on 16 Apr 2026 - 3:48

score 136 · Answer 6 · 2026-04-15 13:04:13

136

Views

Area of triangle using Determinants.

Published on 15 Apr 2026 - 13:04

score 126 · Answer 7 · 2026-04-13 01:33:43

126

Views

Help with finding side of a triangle

Published on 13 Apr 2026 - 1:33

score 375 · Answer 8 · 2026-04-14 08:43:42

375

Views

Points on a plane and triangle

Published on 14 Apr 2026 - 8:43

score 202 · Answer 9 · 2026-04-15 14:57:13

202

Views

In right triangle $ABC(\angle C=90)$, points $K,L,M$ lie on $AC,BC,AB$ respectively,prove that: $AK=KM$

Published on 15 Apr 2026 - 14:57

score 54 · Answer 10 · 2026-04-17 09:09:39

54

Views

Then $D, E, F, G, H, I$ lie on a same circle or no?

Published on 17 Apr 2026 - 9:09

score 1.7k · Answer 11 · 2026-04-16 00:47:08

1.7k

Views

What are the area of a triangle with side lengths $\tan(x)$, $\cos(x)$ and $\sin(x)$?

Published on 16 Apr 2026 - 0:47

score 434 · Answer 12 · 2026-04-09 08:22:53

434

Views

How to find angle in circle?

Published on 09 Apr 2026 - 8:22

score 417 · Answer 13 · 2026-04-14 10:39:41

417

Views

$ABC$ is a triangle with $\angle A=30°$, $BC=10cm$. The area of the circum circle in the triangle is:

Published on 14 Apr 2026 - 10:39

score 1.9k · Answer 14 · 2026-04-15 14:49:05

1.9k

Views

If in Triangle ABC, $\angle C=60°$, then prove that $\frac{1}{a+c} + \frac{1}{b+c} = \frac{3}{a+b+c}$

Published on 15 Apr 2026 - 14:49

score 4.8k · Answer 15 · 2026-04-15 22:32:34

4.8k

Views

In a triangle $a:b:c =4:5:6$, then $3A+B$ equals to?

Published on 15 Apr 2026 - 22:32

List Question

Getting a point from a point, length and angle

Trigonometry unequal bisector region, find intersection

Find $\frac{a}{c}$ for an isosceles triangle if $\frac{r}{R}=k$

Relation between circum radius, inradius and the angles.

For $\Delta ABC$ right-angled triangle at $A$ have $AB=AC$. Calculate the ratio of $MA: MB: MC$

Area of triangle using Determinants.

Help with finding side of a triangle

Points on a plane and triangle

In right triangle $ABC(\angle C=90)$, points $K,L,M$ lie on $AC,BC,AB$ respectively,prove that: $AK=KM$

Then $D, E, F, G, H, I$ lie on a same circle or no?

What are the area of a triangle with side lengths $\tan(x)$, $\cos(x)$ and $\sin(x)$?

How to find angle in circle?

$ABC$ is a triangle with $\angle A=30°$, $BC=10cm$. The area of the circum circle in the triangle is:

If in Triangle ABC, $\angle C=60°$, then prove that $\frac{1}{a+c} + \frac{1}{b+c} = \frac{3}{a+b+c}$

In a triangle $a:b:c =4:5:6$, then $3A+B$ equals to?

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