In a right-angled triangle ABC such that ∠BAC = 90° and AD is perpendicular to BC. If the area of ΔABC is 63 cm 2 , area of ΔACD = 7 cm 2 , and AC = 5 cm, then the length of BC is equal to:

SSC CHSL 03 July 2024 Shift 2 Paper

Question : 54 of 100

Marks: +1, -0

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:

18 cm
10 cm
12 cm
15 cm

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