# Problems

1 – 15 of 15
 Problem Title Likes Solvers Difficulty

#### Problem 1072. Television Screen Dimensions

Created by: @bmtran (Bryant Tran)

6

317

5

342

#### Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

2

558

#### Problem 637. Volume of a Parallelepiped

Created by: Richard Zapor

3

246

#### Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

2

321

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

Created by: Kuifeng

4

401

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

Created by: the cyclist

3

213

#### Problem 417. Covering area

Created by: Nikolai

4

116

#### Problem 190. Great Circle Distance

Created by: @bmtran (Bryant Tran)

1

114

#### Problem 392. Clock Hand Angle 1

Created by: @bmtran (Bryant Tran)

9

161

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

Tags math, triangle

21

1903

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

Created by: Richard Zapor

5

163

#### Problem 194. Clockwise or Counterclockwise

Created by: Alfonso Nieto-Castanon

Tags math, polygon

4

99

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

Created by: Richard Zapor

1

125

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

Created by: Alfonso Nieto-Castanon

Tags math, distance

5

157

1 – 15 of 15