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
.

Answer 1

Area = πr^2 = 3.14 × 5^2 = 3.14 × 25 = 78.5 m^2, which rounds to 79 m^2.