In triangles ABD and FEC, ∠BAD = 60°, l(BD) = l(EC), ∠ABD = ∠FEC = 90°, and l(AB) = l(FE). Find the ratio of \(\frac{∠BAD}{∠FCE}\).
1
2:3
2
1:2
3
2:5
4
2:1
In triangles ABD and FEC, ∠BAD = 60°, l(BD) = l(EC), ∠ABD = ∠FEC = 90°, and l(AB) = l(FE). Find the ratio of \(\frac{∠BAD}{∠FCE}\).