Basics - Triangles

Curated by : Athi

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Triangle based interesting problems are presented in this group.

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Problem Title	Likes	Solvers
Problem 769. Calculate the area of a triangle between three points Created by: Reza Ahmadzadeh Tags math, triangle	32	3142
Problem 2017. Side of an equilateral triangle Created by: Tanya Morton Tags pythagoras, basic matlab	29	6353
Problem 2023. Is this triangle right-angled? Created by: Tanya Morton Tags pythagoras	37	6008
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	1597
Problem 42855. Height of a right-angled triangle Created by: Jasmina Lazic Tags geometry, poor_test_suite, pythagora	10	1864
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	1974
Problem 43294. Can we make a triangle? Created by: Asad (Mehrzad) Khoddam Tags triangle	15	2072

	Batoul submitted Solution 14572615 to Problem 1103. Right Triangle Side Lengths (Inspired by Project Euler Problem 39) 1 hour and 58 minutes ago
	Batoul submitted Solution 14572613 to Problem 43236. Find my daddy long leg (No 's') 1 hour and 59 minutes ago
	Batoul submitted Solution 14572612 to Problem 769. Calculate the area of a triangle between three points 2 hours and 1 minute ago
	瑞韵 submitted Solution 14571754 to Problem 42855. Height of a right-angled triangle on 10 Mar 2025 at 7:30
	瑞韵 submitted Solution 14571744 to Problem 43599. Find the sides of an isosceles triangle when given its area and height from its base to apex on 10 Mar 2025 at 7:16

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