Question

Help please, I think I have the right answer, just a little confused

Answer 1

what do you think the answer is?

Answer 2

22.8906 thats what i got

Answer 3

45.78

Answer 4

well then

Answer 5

I don't know if its 45.78 or 11.45

Answer 6

woops

Answer 7

mattforts answer is correct,

what formulas did you use to get 45.78 and 11.45 ?

Answer 8

Well this is the formula I used Area= 180/360 * 3.14 * \[{5.4}^2\]

Answer 9

yes, the formula is correct,
except that 5.4 is the diameter, and the formula requires radius ..

can you make those changes?

Answer 10

2.7

Answer 11

Because you would divide it by 2

Answer 12

yes :)
so.. woops again, i have miscalculated...
what answer do you get with 2.7 ?

Answer 13

11.45

Answer 14

yep :P
looks good