Volume of right circular cone = 1/3 πr^2h
Answer:
1) B 2) A 3) B 4) A 5) D
Step-by-step explanation:
I did all this mentally, so if you needed work im sorry ;-;
Answer:
The length of the parking lot should be increased by 20 feet.
Step-by-step explanation:
First, you find the product of 120 and 80, you get 9600.
Next, add 4400 to it. You get 1400
Finally what would you add to both 120 and 80 to get 14000? 20 to get 140*100.
Volume=4/3 x pi x radius^3
volume=4/3 x 3.14 x 9^3(because 9 is half of 18 the diameter)
volume=3.052.08 cubic inches.
