A-Fearn

//**Taipei tower**// y=(-0.0064x^2 + 630)_ARCH

y=(-0.0024x^2 +1666.6)_Taipei Tower __630__(x)= __1667__ 630 = 630 (x) = 2.64

S(x,y)-->(x2.64, y2.64)

a:1/2.64 b:1/2.64 a:0.378 b:0.378

y(__0.378__)/0.378 = -0.0064x^2(0.378) + __630__

y= -0.0064x^2(0.378) + 1666.6

__**y= -0.0024x^2 + 1666.6**__
 * Taipei Tower Sized Arch**

//**Space needle**// y= (-0.0064x^2 + 630)_ARCH

y= (-0.0066x^2 + 604.8)_Space Needle

__630__= __605__(x) 605= 605 (x)=1.04

S(x,y)-->(x1.04, y1.04)

a:1/1.04 b:1/1.04 a: 0.96 b: 0.96

__y(0.96)/0.96__= __-0.0064x^2 /0.96__ +630(0.96)

y= __-0.0064x^2 /0.96__ +604.8
 * __y= -0.0066x^2 + 604.8__**
 * Space Needle Sized Arch**

//**Pyramid of Giza**//

y= (-0.0064x^2 + 630)_ARCH

y= (-0.0084x^2 + 478.8)_Pyramid of Giza

__630__= __481__(x) 481= 481 (x)= 1.30

S(x,y)-->(x1.30, y1.30)

a:1/1.30 b: 1/1.30 a: 0.76 b: 0.76

__y(0.76)/0.76__= __-0.0064x^2 /0.76__ + 630(0.76)

y = __-0.0064x^2 /0.76__ +478.8

__**y= -0.0084x^2 +478.8**__
 * Pyramid of Giza Sized Arch**