Question

Which figures can be used to find the area of the composite figure?

Choose exactly two answers that are correct.
http://static.k12.com/calms_media/media/1571000_1571500/1571275/1/e519ed5deb61e1623a2ad3ca3191866ec7b0899e/MS_IMB-1401208-1110601.jpg

A. a semicircle with an area of 4.5pi m2
B. a semicircle with an area of 18pi m2
C. a rectangle with an area of 33 m2
D. a rectangle with an area of 66 m2

CHOOSE ONLY 2, I THINK B AND C< I WILL GIVE MEDAL WHOM EVER HELPS FIRST

Answer 1

@mathmath333

Answer 2

@kels200105 @I"like"bribro @pizza12 @KJ4UTS @Squirrels @pooja195 @xo.minnie.xox @Zyi6 @SithsAndGiggles @bibby @Mehek14 @Mesopretty @EclipsedStar @EwikaEnding @edwards555 @robtobey @rayman5766

Answer 3

plz help i think b and c

Answer 4

only choose 2

Answer 5

first find the area of rectangle

Answer 6

11 times 2 is 22

Answer 7

and 6 times 2 is 12

Answer 8

so 22 times 12 is...

Answer 9

264

Answer 10

its not \(11\times 2=22\)

\(\text{area of rectangle}=\text{length}\times \text{breadth}\)

Answer 11

@bookworm14

Answer 12

u mean width

Answer 13

???

Answer 14

oh, my bad, haha, 66 then

Answer 15

yea width

Answer 16

oh so not c, d

Answer 17

ok, what about b though

Answer 18

i am 99.99% sure that b is right

Answer 19

now find the area of semi circle