If an equilateral triangle has area A, then what is the length of each of its sides, x?
Image courtesy of Wikipedia.
Definitely helpful if you draw a picture first.
Make the vector [1 2 3 4 5 6 7 8 9 10]
Find the two most distant points
Back to basics 17 - white space
sum of non-primes
Is this triangle right-angled?
Length of the hypotenuse
Find a Pythagorean triple
Length of a short side
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