one medium circle and one small circle touche echother and each of tese circles touches the big circle caculatete the shaded regen use 3.14 in it the medum circle is 10 and the small circle is 4

Answer 1

no idea. what is the shaded region?
And are the 10 and 4 the radii, the diameters, or the areas?

Answer 2

and where is the center of the large circle?

Answer 3

I have no idea 😭