Question

find the area of sector AOB

Answer 1

whats the area of the complete circle?

Answer 2

ill have to figure that out. i know i need to use the formula 1/2 (12) ^2 theta

right?

Answer 3

one step at at time...just calculate the area in term of pi for the complete circle first plz

Answer 4

okay let me do that now quickly.

Answer 5

452 ?

Answer 6

it should look like this:



as for the area, where is the pi? Ur Q says express in term of pi right?

Answer 7

A = (3.14)(12)^2(280/360)

Answer 8

the area is