Question

Four bangles each of radius 3.5cm are placed in such a way that each bangle touches two other bangles. The area of space enclosed by the four bangles is cm^ 3​

Answer 1

Answer:

10.5 cm^2

Step-by-step explanation:

join the consecutive centres of circles to each other we get a square of side 7 cm(2×radius)

so now to get required area just substract area of one circle from area of square

i.e) 49-38.5=10.5 sq.cm