The length of a chain used as a boundary of a semicircle park is108cm find the area of the park

The length of a chain used as a boundary of a semicircle park is108cm

1.	The length of a chain used as a boundary of a semicircle park is108cm find the area of the park
Answer» Find out the radius with the help of circumference and eventually use it to find the area . 2551.5 cm square