Answer:
The triangles are congruent, and we have enough information to prove that.
Explanation:
Congruent triangles are triangles that have the same size and shape. This means that the corresponding sides are equal and the corresponding angles are equal.
The first triangle has a base of 2.3 cm, an angle of 61 and 45 degrees. The final angle will be 180 - 61 - 45 = 74 degrees.
The second triangle has a base of 2.3, and angles 74 and 61 degrees. The final angle will be 180 - 74 - 61 = 45 degrees.
The first triangle has angles 61 and 45 degrees on each side of the base. The second triangle has angles 61 and 45 (calculated above) on each side of the base.
Both triangles have the same base length and the same measures in all three angles, therefore they are congruent.