In △MNO, m = 20, n = 14, and m∠M = 51°. How many distinct triangles can be formed given these measurements?
A
There are no triangles possible.B
There is only one distinct triangle possible, with m∠N ≈ 33°.C
There is only one distinct triangle possible, with m∠N ≈ 147°.D
There are two distinct triangles possible, with m∠N ≈ 33° or m∠N ≈ 147°.