19.6 would be the area of a single base circle πr² is the area formula
First, we are going to find the painted area of his house. We know that the total area he needs to paint is 4000 square meters, so 4000 is the area of this house. Now, to find the 62.5% of that area, we are going to multiply it by

:
Painted area=

Now, to find <span>rate, in square feet per hour, we are going to divide the painted area by the number of hours:
Rate=</span>

We can conclude that Kyler paints at a rate of
434.78 square feet per hour.
It would be 10 as translating the line doesn't make it bigger or smaller<span />
7 pizzas, because you would divide 27 by 4 and get 6.75 and then round it up to 7.
Hope this helped :)
Answer:
.408, 480, 4080, 4800
Step-by-step explanation: