Find the area of circle which has a diameter of 176cm.
The formula for the area of a circle is A = πr², where r is the radius.
To find the radius, we need to divide the diameter by 2.
Radius (r) = Diameter (d) / 2
Radius (r) = 176cm / 2
Radius (r) = 88cm
Now we can substitute the value of the radius into the formula for the area:
A = π(88cm)²
A = π(7744cm²)
A = 24,110.02cm²
Therefore, the area of the circle with diameter 176cm is approximately 24,110.02cm².