Try another version of this question Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172 Box 2: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
A circular tube has diameter 9 feet.
Using the approximate `\pi \approx 3.14`, approximate the circumference and area, rounded to the nearest tenth.
Enter DNE for Does Not Exist, oo for Infinity 63.585
Enter DNE for Does Not Exist, oo for Infinity 28.26