Question

The perimeter of a circular park is 220 m. Find the diameter.

$(Use\pi =\frac{22}{7})$

• A. 43
• B. 44
• C. 45
• D. 46

Answer 1

The correct option is D

46

Perimeter = 220 m

Perimeter
$=2\times \pi \times r$
$220=2\times \pi \times r$
$\Rightarrow r=35m$
$\therefore diameter=2r=70m$