Please help. A circle with radius 3 centimeters is cut from a square piece of felt. The sides of the felt square are 8 centimeter long. How much felt is left over? use 3.14 for π. Show your work.

b, i believe, but not sure.

ιт ωιℓℓ gσ

5,-10,20,-40,30,-60

нσρє ι ¢συℓ∂ нєℓρ

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.