Correct Answer - Option 1 : 20 cm
Given:
The length of line segment = 35 cm
segment is divided into two parts in the ratio = 3 : 4
Calculation:
The length of larger part = 4/(4 + 3) × 35 cm
⇒ (4/7) × 35
⇒ 20 cm.
Hence, The length of the longer part is 20 cm.