Question

Do the sides of root7, 3, 4 form a right triangle?

Answer 1

Check to see if it fits in the Pythagorean Theorem for right triangles: \[a^2+b^2=c^2\], when a=7,b=3, and 4=c.

Answer 2

We come out with \[\sqrt{7}^2+3^3=4^2\]

Answer 3

Which is correct. So it is a right triangle.

Answer 4

that actually helped alot thank you :)