Circumference = pi x diameter
0.65 x 2 = diameter = 1.3
pi x 1.3 = 4.082 in
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).
17) 388 in^2
18) 585 in^2
19) 960 ft^2
*fyi- ^2 means squared just in case you didn’t know also hope the picture helps!
Answer: -1
Step-by-step explanation: