Assume that triangle ABC is congruent to triangle XYZ. If AB=12cm and BC=15cm, what is the length of segment YZ?
not enough data.
of course there is enough data, I read it as "similar"
Obviously YZ = 15
12cm
To find the length of segment YZ, we need to know the corresponding sides of the congruent triangles. Given that triangle ABC is congruent to triangle XYZ, we can assume that the corresponding sides have the same length.
Since AB = 12 cm, we can assume that XY is also 12 cm.
Similarly, since BC = 15 cm, we can assume that YZ is also 15 cm.
Thus, the length of segment YZ is 15 cm.