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.
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
^ I used trigo rule and didn't get a round ans, idea on how to improve this?
This is'nt a general solution. See Solution 206432.
Reverse Run-Length Encoder
Is my wife right?
06 - Matrix Equations 2
What is Sum Of all elements of Matrix
Find out sum of all elements of given Matrix
area of an annulus
Volume of this donut
Person of interest?
Check if any duplicates in your data
Multiply a column by a row
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office