First you have to figure out the area of the pool and the path together:
(20m + 2m)*(16m + 2m) = 22m * 18m = 396m^2
When you now subtract the area of the pool from the whole area, you'll get the area of the path:
396m^2 - (20m * 16m) = 396m^2 - 320m^2 = 76m^2 => area of the path
Next step is to figure out the area of one tile:
0,1m * 0,08m = 0,08m^2
Last step is to figure out, how many tiles fit in 76m^2:
76m^2 / 0,08m^2 = 950
costs: 950 * Rs 5 = Rs 4750
There's three feet in a yard and if you have one yard that's already 3 feet then add half a yard (half of three) that's 1.5 feet. Add 4 feet to 5 feet then add the six inches to seven inches because 6 inches is half of a foot, and you will end up with
10'1
Answer:sin(20)= LN/8
And COS(70)=LN/8
Step-by-step explanation:
Answer:
3/5
Step-by-step explanation:
12/20 = 3/5
Answer:
a) 1170
b) 35%
c) 630
Step-by-step explanation:
