Question 355651
the area of equilateral triangle = 36m^2
the area = sqrt3/4 * s^2=36
4*36/sqrt3=s^2
144/sqrt3 =s^2
83.13=s^2
s= 9.11 cm
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dimensions wall = 38 by 25
Area = 38*25= 950 ft^2
2 walls = 1900 ft^2
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area = 1900 ft^2
400ft2 /gallon
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1900/400 = 4.75 gallons
m.ananth@hotmail.ca