Question

Need help with the formula
Points A and B lie on a circle centered at point O.
If OA=5 and length of AB/Circumference = 1/4, what is the area of sector AOB? Use the value pi=3.14.

Answer 1

@eliassaab

Answer 2

The length of the arc AB or segment AB

Answer 3

hope you can read it

Answer 4

\[
\frac{3.14 (5^2)}{4}=19.625
\]
The are is the the quarter of the area of the circle

Answer 5

It was the arc AB and not the segment AB

Answer 6

are=area

Answer 7

wow I was totally doing it wrong. wait let me try this

Answer 8

19.625
19.6
Thank you you're a life saver!!!!

Answer 9

YW