Problem 132. given 3 sides, find area of this triangle
Solution Stats
Problem Comments
-
1 Comment
Chad Gilbert
on 3 Jul 2013
The problem statement and test suite really need some improvement, here. It's a nice problem, though! I didn't assume that the three lengths given would form a triangle, and return a NaN if they don't.
Solution Comments
-
3 Comments
danteliujie
on 3 Mar 2019
best solution
Payam Morsali
on 3 Oct 2020
good
shiva prasad
on 11 Oct 2020
Let a,b,c be the lengths of the sides of a triangle. The area is given by: Area=√p( p−a) (p−b)(p−c)
where p is half the perimeter
p= (a+b+c)/2
-
1 Comment
Lim
on 10 Jul 2013
^ I used trigo rule and didn't get a round ans, idea on how to improve this?
-
1 Comment
Alex P.
on 20 Feb 2013
This is'nt a general solution. See Solution 206432.
Problem Recent Solvers770
Suggested Problems
-
13877 Solvers
-
3586 Solvers
-
6575 Solvers
-
Sum of diagonal of a square matrix
1480 Solvers
-
Relative ratio of "1" in binary number
933 Solvers
More from this Author100
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!