railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Geometry Triangles, Congruence and Similarity
The trianlge ABC formed by AB = 5 cm, BC = 8 cm, AC = 4 cm is
1
an isosceles triangle only
2
a scalene triangle only
3
an isosceles right triangle
4
scalene as well as a right triangle