Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return false.
among a,b,c., specify the hypotenuse.
that's the tricky part here ;) Check all combinations - too bad 'combvec' doesnt work here
Passes for True, but Failing when I get to false test?? Not sure at the moment what I could be missing.
function flag = isRightAngled(a,b,c)
x=[a b c];
flag = y(1)^2+y(2)^2==y(3)^2;
flag = false;
A = (acos((b^2+c^2-a^2)/(2*b*c)))*180/pi;
B = (acos((a^2+c^2-b^2)/(2*a*c)))*180/pi;
flag = true;
why is it correct? only because the test case.
a=100, b=20, c=5 will flag true but it not true
Without using str2num or regexp
Maximum running product for a string of numbers
How to find the position of an element in a vector without using the find function
Getting the indices from a matrice
Remove the Zero
Find MPG of Lightest Cars
Dimensions of a rectangle
Length of the hypotenuse
Area of an Isoceles Triangle
Side of an equilateral triangle
Side of a rhombus
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