state gov RSMSSB Junior Assistant & Lipik Grade (LDC) Mock Test 2024 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In the adjoining figure, ∠ADE = ∠B, AE = 8 cm, EB = 7 cm, BC = 9 cm, AD = 10 cm and DC = 2 cm, then the length DE is -
1
2.1 cm
2
6 cm
3
6.75 cm
4
7.8 cm