Asked by girija prasad lenka
Γ is a circle with radius 10 and center O. A and B are points on Γ such that the arc length ABˆ=13. What is the area of sector AOB?
Answers
Answered by
Steve
s = rθ
a = 1/2 r^2 θ = 1/2 r^2 (s/r)
you know r and s, so plug and chug
a = 1/2 r^2 θ = 1/2 r^2 (s/r)
you know r and s, so plug and chug
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.