Question

Four equal circles each if radius 5cm, touch each other as shown in given figure, find the area between them

Answer 1

If the radius of two circles touches each other,
hence the length of one side of figure is 10cm
now the area of square -area of circle(r=5)
= a*a -πr^2
=10*10 - 22/7*25
=34.5cm^2

Answer 2

Answer:- Area included between them is 21. 5 sqaure cm.