Answer:
Step-by-step explanation:
Each circle is pi*r*r (pi r squared)
So 2*pi*r*r
The top of the rectangle if just the circumference of the circle = 2*pi*r
So the area of the rectangle is 2*pi*r*h
So the total area =2*pi*r*r+2*pi*r*h
25600
Do 80/100 * 80,000 to find how many voters actually voted (it should be 64,000). Then it says that 60% of those people voted for A, so that means 40% of them voted for B. Do 40/100 times 64,000