Question

In the figure given above. ABCD is a square of side
14 cm, four equal circies are lying inside the square
tangent to the sides of the square. What part of the
square is not covered by the circles?
(1) 11/14 (2) 3/14 (3) 177 (4) 217 please explain​

Answer 1

Answer:

3/14

Step-by-step explanation:

area of square=14*14     =196cm

area of one circle=pi*r*r   =22/7*3.5*3.5     =11*3.5      =38.5     where r=3.5 getting from 14/4=3.5 (divide by 4 because 4 circles)

area of 4 circles = 38.5*4 =154

uncovered area=196-154   =42cm

uncovered area:42/196=   21/98  =3/14

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