A circular park having a radius of 14 m. If a 3.5 m wide path is built around it, what is the area of the path? [Take ]
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 346.5 m2.

Outer radius = 14 + 3.5 = 17.5 m
Area of larger circle = (22/7) × (17.5)2 = 962.5 m²
Area of original park = (22/7) × (14)2 = 616 m2
Area of path = 962.5 - 616 = 346.5 m2`