Problem 2016. Area of an equilateral triangle

Created by Tanya Morton

Solve Later

Calculate the area of an equilateral triangle of side x.

Image courtesy of Wikipedia.

Solve

Solution Stats

9697 Solutions
6190 Solvers

Last Solution submitted on Nov 21, 2024

Last 200 Solutions

Problem Comments

8 Comments

8 Comments

Show 5 older comments

Adi Zabidi on 27 Dec 2016

yay

haziq hadi on 27 Dec 2016

ok

Howard Clark on 19 Oct 2017

Nice problem!!!

jack walker on 2 Aug 2019

yes nice problem

Zsombor Nánai on 16 Feb 2020

Nice!

Kaan Orhan Sergin on 13 Jun 2020

Nice

Rahul Gulia on 24 Sep 2021

Any idea of optimizing my answer?

function y = equilateral_area(x)
side_1 = (x/2)/tand(30);
y = (x/2)*side_1;
end

Isabella Stellitano on 13 Nov 2021

good problem

Solution Comments

Show comments

Problem Recent Solvers6190

Suggested Problems

Word Counting and Indexing

1741 Solvers
Find common elements in matrix rows

2632 Solvers
Return the first and last characters of a character array

9918 Solvers
Determine the square root

710 Solvers
Sum of series VIII

879 Solvers

More from this Author10

Length of the hypotenuse

13762 Solvers
Length of a short side

7061 Solvers
Is this triangle right-angled?

5809 Solvers
Triangle sequence

5052 Solvers
Area of an Isoceles Triangle

5517 Solvers

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!