You can't convert that.
8(1st eight) +8(2nd eight)= 16-> sqr(16)=4 -> sqr(4)=2 ; 8(3rd eight)-2=6
2x2-2x=12x2-2x-1=0a=2 b=-2 c=-1x= (-b +- sqr(b2-4ac))/2ax= (2 +- sqr(4 + 8))/4x= (2 +- sqr(12))/4x = 1/2 +- sqr(12)/4x ~= .5 +- 0.8660x ~=-0.3660 or x ~= 1.3660
sqr(e/pi)
(-b +- sqr( b^2 -4ac))/2a
Since there are 9 square feet in a square yard - the answer is 13 !
1480
231 m2 is about 2,486.5 square feet.
392040 sqr ft
1 shotangsho = 436 sqr feet (approx)
Answer: 2125 m² = 22,873.309 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.
A square metre is a unit of area. A foot is a unit of distance. The two units are therefore incompatible.
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
The sin of 30 is sqr(3)/2 so 6 * sqr(30) is 6 * sqr(3)/2 this is also 6/2 * sqr(3) which simplifies to 3 * sqr(3) which is approximately 5.19615242
You can't convert that.
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