Question

A circle fits perfectly in a square of side 28 cm find the area of remaining part of the square of side

Answer 1

Answer:

The answer is 168.56

Step-by-step explanation:

Area of square - area of circle

a^2 - πa^2

(28)^2 - 3.14×(14^2)

784 - 615.44

168.56

Answer 2

Answer:168 cm^2

Step-by-step explanation:

If length of side of square is ‘a’ cm

Then as per question, diameter of circle d=a cm

Then d = a = 28 cm.

So, r= radius of circle = 14 cm.

Area of circle = Πr^2

                        = Π (14)^2

                        = 616 cm^2

Area of square = a^2

                          = (28)^2

                          =784 cm^2

Area of remaining part = 784-616

                                          = 168 cm^2