Sasha says that she drew an acute isosceles tringle with lengths of 6 cm, 9 cm, and 12 cm and angles of 30, 50, and 100, degrees, Danielle says that is not possible. Explain in 4 sentences using sides and angles, who is correct.

Danielle is correct. In an acute isosceles triangle, two sides must have the same length, but in this case, all three sides have different lengths. Additionally, the sum of the angles in any triangle must be 180 degrees, but the given angles of 30, 50, and 100 degrees add up to 180 degrees, suggesting that the triangle is not acute. Therefore, Sasha's claim is not possible.