How would you estimate the number of students in your school? What would be your first step?

I would look at about how many people were in each class in my school. Then I would multiply that by the number of classes there are. The result would be my estimate of the number of students in my school.

just ask yo principle how many kids they are and then make up a estimate close to the actual number of kids

Step-by-step explanation:

jhgtyr

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2