In Δ RST, RS = 5 cm, ∠SRT=45∘ and ∠RST=45∘. Which criterion can be used to construct ΔRST?
△RST∼△XYZ. In △RST, RS=4.5 cm, ∠RST=40∘, ST=5.7 cm Construct △RST and △XYZ, such that RSXY=35.