state gov Bihar Police Fireman Mock Test Series Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In the figure ∠CEF = 100°, the ratio of ∠DCE and ∠CED is1 ∶ 2, find ∠CDE.
1
40°
2
50°
3
60°
4
45°
In the figure ∠CEF = 100°, the ratio of ∠DCE and ∠CED is1 ∶ 2, find ∠CDE.