Asked by aiswarya

On a square handkerchief,nine circular designs each of radius 9cm are made. Find the area of the remaining portion of the handkercheif.
Answered by Reiny
Assuming that the circles are arranged in a 3 by 3 pattern, and their continuous diameters are parallel to the sides of the square ....
the square would 54 cm by 54 cm, with an area of 2916 cm^2
the area of the circles is 9(π(81)) cm^2 = ...
take the difference between the two areas.

Answered by aiswarya
give clear answer
Answered by Reiny
I gave you the answers, surely you can push some buttons on your calculator.
The purpose of this website is not to simply give "answers".
There are no AI answers yet. The ability to request AI answers is coming soon!