Question

23- find the area of a circular
park of diameter 15 metre.​

Answer 1

Answer:

Step-by-step explanation:

Using the formulas

A=πr2

d=2r

Solving forA

A=1

4πd2=1

4·π·152≈176.71459

Answer 2

Step-by-step explanation:

as we know that area of circle is πr²

given diameter 15

then radius =15÷2=7.5

putting value in area of circle πr²

22÷7×7.5²

then ans is

176.78 m²