## Algebra 1: Common Core (15th Edition)

A=7,B=24 and C=25. Determine if it's a right triangle: $a^{2}$+$b^{2}$=$c^{2}$ $7^{2}$+$24^{2}$=$25^{2}$ 49+576=625 625=625 Yes, this is a right triangle.