Using the given information, complete the following problem. given: △abc ≅ △rst if ab = 6, st = 8, ac = 12, ∠a = 40°, ∠t = 20°, then find the length of rs.

Will give brainliest asaapppppppppppp plz im in a major hurry to finish which of these pairs of objects exerts the greatest gravitational force on each other? object 1 and object 3 object 4 and object 3 object 1 and object 4 object 4 and object 2