A basketball team wants to paint half of a free-throw circle grey. If the circumference of the free-throw circle is 30.77 feet,
what is the area that will be painted grey? Use 3.14 for π, and round to the nearest square foot. Enter your answer in the box.
1 answer:
Answer:
37.69 (≈ 38 ft²)
Step-by-step explanation:
2πr = 30.77
r = 30.77 / (2 * 3.14) = 4.9
half of free-throw circle area: πr² / 2 = (3.14 * 4.9²) / 2 = 37.69 (≈ 38 ft²)
You might be interested in
Answer:
14.4 acres for corn (if you need to round, it's 14 acres.)
Step-by-step explanation:
40% = 19.2 acres
20% = 9.6 acres
10% = 4.8 acres
40 + 20 + 10 = 70
100-70 = 30
30% = 14.4 acres
Here u go I hope this helps
103.2 ahahshdhdjfhdhsjffhanfbfsjbf
A. Slope = 2
b. Slope = 2/3 or 0.66
(Slope = change in y / change in x)
25(cards per month) x12(months in one year) =300 cards at the end of one whole year
