Question

Lainey is creating centerpieces for a wedding.each centerpiece will be a glass cylinder filled with a mixture of colored sand and glitter. She will cap one end of each cylinder with a circular piece of red felt. To determine the amount of red felt she will need for each glass tube, Lainey traced around the end of the glass cylinder. Her tracing is shown below. 5.5 cm radius

Answer 1

Not to sure on this