231 m2 is about 2,486.5 square feet.
sqr(-30) is i*sqr(30) We use i to represent the sqr(-1) because it is called an imaginary number. It takes an imagination to work with it. It is not fictitious.
Answer: 2125 m² = 22,873.309 square feet.
4(sqr6)/sqr3multiply top and bottom by sqr3 4(sqr 6*3)4(sqr 18)4(sqr9*2)/3pull out the sqr9 4*3(sqr2)/33's cancel out =4(sqr2)
any numbers between sqr(700) or sqr(800), or between approximately 26.457 and 28.284 integers include 27 and 28, 27^2=729 and 28^2=784
Since there is 9 square feet per square yard, if you have 240 square yards, then you have: 9*240 = 2160 square feet.
Convert the feet to yards first. (3 ft / linear yard - 9 Square Ft in a Sqr Yard)13 feet = 4.25 yards22 feet = 7.33 yards4.25 yards x 7.33 yards = 31.2 square yards.The price is (31.2 square yards) x ($19.50 per square yard) = $607.50NOTE THATIf you don't convert the feet to yards first, then divide the 'cost per yard' by 9 to get the 'cost per square foot' to avoid errors.
231 m2 is about 2,486.5 square feet.
Pi x D2 / 4 = area ft2 = 3.142*8*8/4 = 50.272 square yard = 9 sqr ft (3*x3) thus 50.272/9 sqr yrds in 8 ft diameter = 5.586
Area is not measured in centimeter units. It may be guessed that the question should have indicated the area in square centimeters.The area of a regular pentagon is given as:A = s * s * sqr(25 + 10*(sqr(5)) / 4Solve for s:s = 2 * sqr (A / sqr(25 + 10*(sqr(5)))Insert the area of 600 square centimters:s = 2 * sqr (600 cm*cm / sqr(25 + 10*(sqr(5)))s = aproximately 19.67 cm
sqr(-30) is i*sqr(30) We use i to represent the sqr(-1) because it is called an imaginary number. It takes an imagination to work with it. It is not fictitious.
1480
[Area of a square] = [length of one side] ^2 Therefore, [length of one side] = SQR RT [area of square] length = sqr rt (190) = 13.784 (approximate)
sqr root of 18 = 3 * square root of 2
392040 sqr ft
Answer: 2125 m² = 22,873.309 square feet.
Square root of (18*18+80*80) sqr(324+6400) sqr(6724) 82