A triangular piece of fabric has side lengths of 1.2 feet, 2 feet, and 1.6 feet. Will it fit in the corner of a rectangular quilt? Explain.
 A. 
 Yes, because it is a right triangle.
 B. 
 Yes, because it is an isosceles triangle.
 C. 
 No, because it is an equilateral triangle.
 D. 
 No, because it is an obtuse triangle.