Answer:
P = 61.70 feets
Step-by-step explanation:
Based on the information given :
For fencing , We need to calculate the perimeter of the semicircle ;
Perimeter of a semicircle is given as :
P = πr + 2r
P = perimeter ; r = Radius = 12 feets
P = 12π + 2*12
P = 12π + 24
P = 61.699111 feets
P = 61.70 feets
To. Obtain how much.
We multiply the perimeter by the cost per feet.
You find the circumference of a full circle so 2πr =43.98
then divide by 4=10.995
so the answer is 10.995cm
Answer:
C. The length is 6 times the width.
Step-by-step explanation:
Hope it helps you in your learning process.
1/2 of an hour is 30 minutes
That’s 1/4 of the total amount of time they spent in the park
So, 30 minutes x 4 would be 120 minutes or 2 hours which means they spent 2 hours at the water park
