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
the sequence is arithmetic because it's incrementing by a constant ratio of -4
Let OC is x, so OC=OB=x
Answer: OC=3 points
Answer:
hope it helps you...................
Answer:
The answer is x = -6
PLZ GIVE ME BRAINLIEST!!!!
