Question

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Answer 1

Note you said on the first line "semicircle" and check ur formula again plz?

Answer 2

you should divide it by 2... it's a semicircle

Answer 3

oh, forgot that .__.

so i just have to divide it by 2 right?

Answer 4

thanks guys :)

Answer 5

Welcome n thanx 4 the medal! :)

Answer 6

my answer is..119.38.. is that right?

Answer 7

check ur math again plz?

Answer 8

something's wrong?

Answer 9

I'll try again

Answer 10

Is it 78.54?

Answer 11

u said urself - divided everything by 2....

Answer 12

oh, right, t its 78.54. thanks :)