Question

∆RST ~ ∆XYZ. In ∆RST, RS = 4.5 cm, ∠RST = 40° , ST = 5.7 cm. Construct ∆RST and ∆XYZ, such that RS/XY = 3/5.

Answer 1

Analysis: 

∆RST ~ ∆XYZ … [Given] 

∴ ∠RST ≅ ∠XYZ = 40° … [Corresponding angles of similar triangles]