Question

12.) If m 12 years ago

Answer 1

hint: use the formula


A = (angle/360)*pi*r^2

where

A = area of the sector
r = radius


keep in mind that, d = 2*r where d = diameter

Answer 2

i keep getting a answer thats not a choice. what did you get as the answer

Answer 3

A = (angle/360)*pi*r^2

73.5pi = (135/360)*pi*r^2

now solve for r and tell me what you get

Answer 4

196?

Answer 5

take the square root of that

you got r^2 = 196

Answer 6

14!

Answer 7

double that to get 28

Answer 8

so the diameter is 28

Answer 9

oh! thanks!

Answer 10

np