Question

Which best describes this triangle? A. All sides are the same length; all angles are acute. B. Two sides are the same length; one angle is obtuse. C. Two sides are the same length; all angles are acute. D. All sides are different lengths; all angles are acute.

Answer 1

None are correct because not all angles of the triangle are acute because one side of it is a right angle and not one of the angles or obtuse.

Answer 2

C. Two sides are the same length; all angles are acute