The area of the shaded portion is approximately _____square feet. Round the solution to the nearest whole number. Use 3.14 for pi.

Question

anonymous · Answer

wait i forgot the pic

anonymous · Answer

did u copy the question right .....ok i was like :{

anonymous · Answer

attachment

anonymous · Answer

here it is

anonymous · Answer

i thought it was 3200-800pi

anonymous · Answer

I tried with PI*40^2/4 and then multiplied it by 2 because there are 2

anonymous · Answer

80*40=3200

anonymous · Answer

sorry i dont know how to solve but i found someone with an answered similar question: http://openstudy.com/study#/updates/4fb30b8de4b055653428f481

anonymous · Answer

my bad it was 3200-2512 idk the answer is 688

anonymous · Answer

the thing is that the question says round

anonymous · Answer

and in that answers the answer is exact

anonymous · Answer

o im sorry idk i looked up other people with the same question and they all just got the exact

anonymous · Answer

well than its 688