Problems

1 – 27 of 27

Problem Title Likes Solvers Difficulty

Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

1115

Problem 45179. The length of the equal sides of an isoceles triangle is 'a'.For all the possible (integer) values of the remaining side,find the associated angles between the two equal sides.

Created by: Asif Newaz

Tags triangle, isoceles

Problem 45218. Find a common edge

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 45259. Query edges list

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 163. Love triangles

Created by: the cyclist

Tags vectors, triangle, basic matlab

537

Problem 45230. Remove duplicated triangles

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

4143

Problem 43560. Calculate the hypotenuse of a right triangle without using ^ and sqrt ()

Created by: Marco Tullio

Tags triangle

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

107

21446

Problem 49933. Splitting Triangle - Problem the second

Created by: Doddy Kastanya

Tags easy, geometry, triangle

Problem 985. Make a Star Pyramid

Created by: HITESH TRIVEDI

Tags triangle, pyramid, star

163

Problem 44037. Pascal's triangle

Created by: Zakaria Makhlouki

Tags triangle, matrix, equations

Problem 45220. Find triangles from edge

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 45273. Find the centroid of triangle

Created by: Jean Baptiste Joseph

Tags geometry, triangle, centroid

Problem 43599. Find the sides of an isosceles triangle when given its area and height from its base to apex

Created by: Andriy Kavetsky

Tags geometry, triangle, area

1069

Problem 43294. Can we make a triangle?

Created by: Asad (Mehrzad) Khoddam

Tags triangle

1101

Problem 45379. 3rd side of a Triangle

Created by: Asif Newaz

Tags basic, easy, geometry

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

Created by: Reza Ahmadzadeh

Tags math, triangle

1823

Problem 49938. Splitting Triangle - Problem the third

Created by: Doddy Kastanya

Tags easy, geometry, triangle

Problem 45219. Find edges from a vertex

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 44732. Highly divisible triangular number (inspired by Project Euler 12)

Created by: goc3

Tags series, triangle, projecteuler

Problem 1885. Minimum Sum thru a Lower Triangle

Created by: Richard Zapor

Tags triangle, optimization, path

Problem 45262. Remove duplicated vertices

Created by: Nicosahedron

Tags find, geometry, triangle

1 – 27 of 27

Difficulty Rating

Problem Groups

Difficulty Rating

Problem Groups

Problems

Problem 164. Right and wrong

Problem 45179. The length of the equal sides of an isoceles triangle is 'a'.For all the possible (integer) values of the remaining side,find the associated angles between the two equal sides.

Problem 45218. Find a common edge

Problem 45259. Query edges list

Problem 163. Love triangles

Problem 45230. Remove duplicated triangles

Problem 2021. Is this triangle right-angled?

Problem 43560. Calculate the hypotenuse of a right triangle without using ^ and sqrt ()

Problem 45256. Query a vertex neighbors

Problem 45261. Query every vertices neighbor indices

Problem 45271. Calculate triangle area

Problem 49918. Splitting Triangle - Problem the first

Problem 5. Triangle Numbers

Problem 49933. Splitting Triangle - Problem the second

Problem 985. Make a Star Pyramid

Problem 44037. Pascal's triangle

Problem 45220. Find triangles from edge

Problem 45273. Find the centroid of triangle

Problem 43599. Find the sides of an isosceles triangle when given its area and height from its base to apex

Problem 43294. Can we make a triangle?

Problem 45379. 3rd side of a Triangle

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

Problem 49938. Splitting Triangle - Problem the third

Problem 45219. Find edges from a vertex

Problem 44732. Highly divisible triangular number (inspired by Project Euler 12)

Problem 1885. Minimum Sum thru a Lower Triangle

Problem 45262. Remove duplicated vertices