10. George made a conical hat that has a slant height of 14 inches and a radius of 4
inches. The cone is open at one end. To the nearest square unit, what is the lateral
area of the hat?

the lateral  area of the hat is .

Step-by-step explanation:

Here we have , George made a conical hat that has a slant height of 14 inches and a radius of 4  inches. The cone is open at one end. We need to find the nearest square unit , the lateral  area of the hat . Let's find out:

We know that , Lateral area of cone =

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Therefore , the lateral  area of the hat is .