1. A circular pond has a radius of 4.5 m. How much materials will be needed if you plan to put a fence around it? What is the area of the pond? Answer 2. A circular clock with a circumference of 75 cm is attached on a wall. How much area of the wall did it occupy? Answer
Answers & Comments
1.45.6cm
2.56.3m
3.5.6
4.66
5.12.30