Question

Can you help mee please. With procecess.

1. If the circumference of a circulae sheet is 176m, find its area:


2. The area of a circle is 616cm². Find its circunference:


3. From a circulae sheet of a radius 5cm, a circle of radius 3cm is removed. Find the area of the remaining:


if you don't know, please don't answer, is very important​

Answer 1

Respuesta:

1090cm²

Explicación paso a paso:

Because i said it