A landscape architect is designing a pool that has this top view: How much water will be needed to fill this pool 4 feet deep?
Before filling up the pool, it gets lined with a plastic liner. How much liner is needed for this pool?
Here are the prices for different amounts of plastic liner. How much will all the plastic liner for the pool cost?

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation:

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

the diameter is 16 cm. are you a teacher?

step-by-step explanation:

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are