Question

Find area
take pie 3.14
diameter 30km

Answer 1

here's the answer....

Answer 2

Here is your answer .
Diameter = 30km .
Radius = 30/2 km = 15 km .

Area of Circle = πr² , π = 3.14 .
= 3.14 × 15 × 15
= 706.5 km² .

Be Curious .