Question

If the truck cleans the entire surface, how many square meters of ice will the truck

clean? Use 3.14 for T. Round your answer to the nearest tenth.

Answer 1

1606.5 m^2 to nearest tenth.

Explanation:

The 2 semicircular ends make 1 full circle so the total area is

30^2 + 3.14 *radius^2

The radius = 1/2 diameter = 15 so area

= 900 + 3.14* 15^2

= 1606.5 m^2.