Question

A wire of length 2 units is cut into two parts which are bent respectively to form a square of side = x units and a circle of radius = r units. If the sum of the areas of the square and the circle so formed is minimum, then:

(1) (4-π)x = πr

(2) x = 2r

(1) 2x = r

(2) 2x = (π + 4)r

Answer 1

2) option is the answer

Answer 2

Answer:

2x=(Π+4)r is ahe right answer