Jaylnn is buying new carpet for her house. Below is a picture of the rooms that are getting new carpet. How many square feet of carpet does jaylnn need to buy? Remember to divide the irregular shapes into 2 shapes.

We require to coat the area of with the plastic coating.

SOLUTION:

Given, one link in a chain was made from a cylinder that has a radius of 2.5 cm and a height of 22 cm.

We have to find how much plastic coating would be needed to coat the surface of the chain link

So, we have to find the total surface area of the cylinder.

We know that total surface area of the cylinder is given by 2 \pi r(r+h) where r is radius and h is height.

Now, here r = 2.5 cm, and h = 22 cm

So, total surface area