Basics - Triangles

Curated by : Athi

Average Problem Difficulty:

Triangle based interesting problems are presented in this group.

Community Group Solver

+50 points

Problem Title	Likes	Solvers
Problem 769. Calculate the area of a triangle between three points Created by: Reza Ahmadzadeh Tags math, triangle	32	3144
Problem 2017. Side of an equilateral triangle Created by: Tanya Morton Tags pythagoras, basic matlab	29	6355
Problem 2023. Is this triangle right-angled? Created by: Tanya Morton Tags pythagoras	37	6011
Problem 43236. Find my daddy long leg (No 's') Created by: Jamil Kasan Tags basics, hypoteuse, triangles	24	2477
Problem 1103. Right Triangle Side Lengths (Inspired by Project Euler Problem 39) Created by: @bmtran (Bryant Tran) Tags projecteuler, plus15	36	1888
Problem 558. Is the Point in a Triangle? Created by: Kuifeng Tags circle	33	1598
Problem 42855. Height of a right-angled triangle Created by: Jasmina Lazic Tags geometry, poor_test_suite, pythagora	10	1865
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	12	1975
Problem 43294. Can we make a triangle? Created by: Asad (Mehrzad) Khoddam Tags triangle	15	2073

	Dibyendu submitted Solution 14574554 to Problem 2023. Is this triangle right-angled? 19 hours and 45 minutes ago
	Dibyendu submitted Solution 14574553 to Problem 2017. Side of an equilateral triangle 19 hours and 47 minutes ago
	Dibyendu submitted Solution 14574548 to Problem 769. Calculate the area of a triangle between three points 19 hours and 58 minutes ago
	Maxi submitted Solution 14573915 to Problem 558. Is the Point in a Triangle? on 12 Mar 2025 at 13:25
	Maxi submitted Solution 14573915 to Problem 558. Is the Point in a Triangle? on 12 Mar 2025 at 13:25

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