If triangle ABC = triangle DBC, AB = 10, AC = 7, DC = ?

What is the reflection image of (5,-3) across the line y = -x?

If you could answer these your a life saver

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle