Answer:
4071.5 in^2
Step-by-step explanation:
The surface area of a sphere of radius r is A = 4πr²
In this case, with r = 18 in, A = 4π(18 in)² = 4071.5 in²
13.73 in^2 because the circle's area is 50.27 in^2
118.75
47.50 multiplied by 2.5 would equal 118.75
ur welcome :)
The time would be 4:15 I think
