Question

Triangle ABC has side lengths:

AB = 3.5 cm, BC = 2.4 cm, and AC = 4.2 cm

ΔABC ≅ ΔHJK

What is the length of side HJ?

HJ = ______cm

Answer 1

Because ΔABC ≅ ΔHJK
AB = HJ (corr. sides, ≅ Δs)
HJ = 3.5cm