A.) 18 m
lets say u star at point A (0m from the start) it then moves to point B (20m from the start (20x1=20)) then it moves to point C (2m back from B making it 18m from A (.5x4=2))
Use this to help u :) to risk surface area
Step-by-step explanation:
sq yd sq ft
560.00 5,040
560.05 5,040.5
560.10 5,040.9
560.15 5,041.4
560.20 5,041.8
560.25 5,042.3
560.30 5,042.7
560.35 5,043.2
560.40 5,043.6
560.45 5,044.1
560.50 5,044.5
The properties 1‚ 2‚ 4‚ and 5. are used
12.5 is 25% of x
percent means parts out of 100
25%=25/100=1/4
12.5=1/4 of a number
mulitply both sides by 4
50=number
the number is 50
