eman.kh
05-04-2007, 03:30 PM
مرحبا انا طالبة جامعة و اول سنة و لازم ناخذ رياضيات و هي بالضبط مسائل الثانوية العامة بس بالانجليزي و اريد المساعدة في حل المسألة قريبا اريد تسليمه قريبا و شكرا .
) a piece of wire 100 cm ling is cut into two pieaces of length x and 100-x, respectively.the first piece is bent into the shape of a square, and the seconed is bent into the hape of a circle.
a- express a function of x , the sum A of the area of the square and the circle.
b- find the value of x,if any,that makes the area of the square equal to the area of the circle.
c- specify the domain and degree of the function A(x).,i
thx aloot
) a piece of wire 100 cm ling is cut into two pieaces of length x and 100-x, respectively.the first piece is bent into the shape of a square, and the seconed is bent into the hape of a circle.
a- express a function of x , the sum A of the area of the square and the circle.
b- find the value of x,if any,that makes the area of the square equal to the area of the circle.
c- specify the domain and degree of the function A(x).,i
thx aloot