engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Quantitative Aptitude Geometry Triangles, Congruence and Similarity
I is the incentre of a triangle ABC and also ∠A = 80° and ∠B = 60°. Calculate the value of ∠BIC.
1
120°
2
130°
3
140°
4
150°