Question

Four equal circle are described about the four corners of a square so that each touches two of the others. Find the area of the shaded region, each side of the square measuring 14 cm.
​

Answer 1

Answer:

i hope you know the diagram

if the ques is to find the part

btw. the circles then.......

area of square=14*14=196m^2

area of 4 sectors=4(90/360*22/7*7*7)

=4(1/4*22*7)

=154m^2

area of shaded part =196-154

                                  =42m^2