Question

What is the approximate area of the shaded region?

http://static.k12.com/calms_media/media/1419000_1419500/1419366/2/60596c8f36108772859962598a811cbfd4487176/MS_PA_130922_171137.jpg


A.
168.56 square inches

B.
696.08 square inches

C.
740.04 square inches

D.
1677.76 square inches

Answer 1

@misty1212

Answer 2

HI!!

Answer 3

how are we supposed to do this? lol we dont know the size of the circle or anything

Answer 4

square has area \(28^2\)

Answer 5

that is why it is called "squared"

Answer 6

yea its 784in

Answer 7

circle has area \(\pi r^2\) with \(r=14\)

Answer 8

ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Answer 9

i got it lol

Answer 10

shaded region is the difference
\[28^2-14^2\times \pi\]

Answer 11

i know the answer :P

Answer 12

calculator sez
http://www.wolframalpha.com/input/?i=28%5E2-14%5E2*pi

Answer 13

haha sissy

Answer 14

-.-

Answer 15

o SETH!

Answer 16

umm, B @misty1212?

Answer 17

no A

Answer 18

i almost said tht 2! :P

Answer 19

haha you just realized who i was huh