A = pi * r^2
A = 3.14 * 2^2
A = 12.56 sq. feet
12.56 * 40 = ?
Laquida has a circular a garden with a radius of about 2 ft. If she wanted to plant 40 bulb per square foot about how many should she buy? 120, 240, 480, or 300
2 answers
240
1 answer