Teaching REET Mock Test Series 2024-25 Level 1 & 2 (Hindi-Sanskrit-English) Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In a right-angled triangle ABC such that ∠BAC = 90° and AD is perpendicular to BC. If the area of ΔABC is 63 cm2, area of ΔACD = 7 cm2, and AC = 5 cm, then the length of BC is equal to:
1
18 cm
2
10 cm
3
12 cm
4
15 cm
5
Question Not Attempted