A circular flower bed has a diameter of 2.3 m. What is the length of the edge of the bed?
A circular flower bed has a diameter of 2.3 m. What is the length of the edge of the bed ?
The length of the edge of the flower bed $$\small{\text{$
\mathbf{= d\cdot \pi = 2.3\rm{~m~}\cdot \pi = 7.23 \rm{~m} }
$}}$$
$$\small{\text{$
\mathbf{\pi \approx 3.14159265359}
$}}$$