Can 14,18 and 19 form a triangle?

To confirm if this can form it, we take the lower of the two numbers , square them, and equal it to the biggest number squared. (AKA The Pythagorean Theorem).

Step-by-step explanation:

Now solve to see if it equates to be true.

196 + 324 = 361

520 361

That means 14, 18, and 19 can't form a triangle.

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)