Question

a square of side 21 Titans in circle of diameter 15cm about each touching the other find the area of square not covered by the circle​

Answer 1

Answer:

the square has a side of 42 cm. The circle that can be inscribed inside the square will have a diameter of 42 cm or a radius of 21 cm.

The areas of the circle would be (22/7)*21*21 = 1386 sq cm and that of the square would be 1764 sq cm.

And the space between the square and the circle would be 378 sq cm.

The perimeter of the square will be 42*4 = 168 cm.

The circumference of the circle (22/7)*42 = 132 cm

Step-by-step explanation: