Measuring Space: Perimeter and Area · Perimeter, the C/D Ratio (π) & Arc Length
The circumference of a circle is 44 cm. What is its radius? (π = 22/7)
Measuring Space: Perimeter and Area · Perimeter, the C/D Ratio (π) & Arc Length
The circumference of a circle is 44 cm. What is its radius? (π = 22/7)