Cody

# Problems

1 – 20 of 20
 Problem Title Likes Solvers Difficulty

#### Problem 769. Calculate the area of a triangle between three points

Tags math, triangle

16

1123

#### Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

7

1072

#### Problem 1103. Right Triangle Side Lengths (Inspired by Project Euler Problem 39)

Created by: @bmtran (Bryant Tran)

19

679

#### Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

1

515

#### Problem 554. Is the Point in a Circle?

Created by: Kuifeng

3

365

#### Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

2

296

#### Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?

Created by: Bruce Raine

3

287

2

282

#### Problem 1072. Television Screen Dimensions

Created by: @bmtran (Bryant Tran)

4

267

#### Problem 635. Angle between Two Vectors

Created by: Richard Zapor

0

254

#### Problem 637. Volume of a Parallelepiped

Created by: Richard Zapor

2

216

#### Problem 336. Similar Triangles - find the height of the tree

Created by: Bruce Raine

3

209

#### Problem 198. Are you in or are you out?

Created by: the cyclist

Tags polygon, basics

2

193

#### Problem 833. Find third Side of a right triangle given hypotenuse and a side. No * - or other functions allowed

Created by: Richard Zapor

3

149

#### Problem 392. Clock Hand Angle 1

Created by: @bmtran (Bryant Tran)

9

136

#### Problem 636. Spherical radius given four points

Created by: Richard Zapor

1

110

#### Problem 417. Covering area

Created by: Nikolai

4

104

#### Problem 190. Great Circle Distance

Created by: @bmtran (Bryant Tran)

1

103

#### Problem 193. Smallest distance between a point and a rectangle

Created by: Alfonso Nieto-Castanon

Tags math, distance

4

92

#### Problem 194. Clockwise or Counterclockwise

Created by: Alfonso Nieto-Castanon

Tags math, polygon

3

90

1 – 20 of 20