Question

What is the area of the sector bound by the center of the circle and in the circle below? (1 point)


Select one:
a. 9.42 ft2
b. 19.54 ft2
c. 34.89 ft2
d. 88.31 ft2

Answer 1

@Coolsector

Answer 2

what do you think ?

Answer 3

i am thinking B but not sure

Answer 4

so
A = (30/360) * pi*r^2
A = (1/12) * pi * 36 = 3pi = 9.42

Answer 5

but tell me, do you understand what i did ?

Answer 6

ok so you too the angle divided by the 360 degrees of the circle then multiplyed it by pi and radius of 6^2 which equals 36

Answer 7

i dont understand where th 1/12 came from though

Answer 8

i dont understand where th 1/12 came from though

Answer 9

30/360 = 1/12

Answer 10

ohhhh ok

Answer 11

thank you

Answer 12

you should always remember that the area of a complete circle is
pi * r^2

now since complete circle means 360 degrees, for a sector we see what part of 360 it is

this is why i multiplied it by the angle divided by 360.