SSC Delhi Forest Guard 2020 Mock Test Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In a ΔABC, ∠A + ∠B = 70° and ∠B + ∠C = 150°. Then, ∠B is equal to
1
25°
2
35°
3
40°
4
45°
In a ΔABC, ∠A + ∠B = 70° and ∠B + ∠C = 150°. Then, ∠B is equal to