- A17 cm
- B7 cm
- C5 cm
- D12 cm
Show answer
Concept: . Same side → subtract.
Solution:
- Chord 24: half = 12 → = 5 cm.
- Chord 10: half = 5 → = 12 cm.
- Same side: = 7 cm.
Trick: Use triplet 5-12-13 twice. Opposite sides would give (a trap option).
Answer: (B) 7 cm
अवधारणा: । एक ही ओर हों तो घटाएँ।
हल:
- 24 cm जीवा: = 5 cm।
- 10 cm जीवा: = 12 cm।
- एक ही ओर: = 7 cm।
ट्रिक: 5-12-13 त्रिक दो बार। विपरीत ओर होतीं तो 17 (जाल विकल्प)।
उत्तर: (B) 7 cm
