Answer:
0.06
Step-by-step explanation:
This is because the 6 is in the hundredths place.
To get the radius we proceed as follows:
area=θ/360πr²
area=40 sq. units
θ=110°
thus the value of r will be:
40=110/360πr²
r²=40(110/360*π)
r²=41.66966
r=6.4552
Answer: 3 dollars for a book.
Step-by-step explanation: