Aconcrete pillar has the shape of a cylinder. it has a radius of 3 meters and a height of 5 meters. if concrete costs $96 per cubic meter, how much did the concrete cost for the pillar?

Total cost for pillar = $13,564.8

Step-by-step explanation:

Given that:

radius r = 3 meters

height h = 5 meters

Volume of cylinder = pi r^2 h

By putting values:

Volume of cylinder = (3.14) (3)^2 (5)

Volume of cylinder = 141.3 cubic meter

As the concrete needed per cubic meter costs $96

So,

Total cost = $96 * 141.3 cubic meter

Total cost for pillar = $13,564.8

i hope it will help you!

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )