OpenStudy (benlindquist):

A triangle has one side that measures x, and the other two sides each measure 4 inches less than x. The perimeter is 19 inches. What is the measure of x?

2 years ago
OpenStudy (benlindquist):

Answer choices are 2,3,5,9

2 years ago
OpenStudy (anonymous):

So basically the equation is (x-4)+(x-4)+x=19 Solve for x

2 years ago