Question

The clock face in a famous clock tower has a radius of about 5 meters. What is the area of the clock face to the nearest square meter? Use 3.14 as an approximation for pie

Answer 1

`A=3.14(r^2)` (r variable stands for radius)


`A= 3.14(5^2)`


`A=3.14(25)`


`A=78.5` (but since they are asking it be rounded to the nearest whole meter, you would round it to 79.)