The sides of Triangle ABC measure 10, 12, and 15 centimeters. The sides of Triangle DEF measure 12, 16, and 20 inches. Which statement about the triangles is true?
A Triangle DEF is a right triangle; triangle ABC is not a right triangle.
B Triangle ABC is a right triangle; triangle DEF is not a right triangle.
Triangle ABC and Triangle DEF are both right triangles.
D Neither Triangle ABC nor Triangle DEF is a right triangle.