Step-by-step explanation:
I think answer A should be the correct answer
Answer:
C. 100 random people
Step-by-step explanation:
This is a more random method that can get a better feel for the general people. Hope this Helps!
Area of the rectangle is 18•3= 54
Area of the triangle is (10-3)•(18-6)/2= 7•12/2= 42
Area of the whole figure is 54+42=96