Teaching WB Primary TET Mock Test 2023 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In a ΔABC, AB = BC, ∠C = x° and ∠B = (2x + 12)°. Then ∠A is equal to:
1
45°
2
42°
3
44°
4
41°
In a ΔABC, AB = BC, ∠C = x° and ∠B = (2x + 12)°. Then ∠A is equal to: