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.
Program an exclusive OR operation with logical operators
Stuff the Board
Sophie Germain prime
find radius of cone
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
Area of an equilateral triangle
Find a Pythagorean triple
Dimensions of a rectangle
Length of a short side
Is this triangle right-angled?
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