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.
Number of toolboxes?
middleAsColumn: Return all but first and last element as a column vector
Free passes for everyone!
Array of Ones
Spot the First Occurrence of 5
Is this triangle right-angled?
Length of a short side
Find a Pythagorean triple
Area of an Isoceles 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