Asked by Favour
The angle of a sector of a circle is 75 If the radius of this circle is increasing at the rate of 0.3cm/s find the rate of increase of the area when the radius is 6cm
Answers
Answered by
Scott
a = 75/360 * π * r^2
da/dt = 75/360 * π * 2r dr/dt
da/dt = 75/360 * π * 2 * 6 * 0.3
da/dt = 75/360 * π * 2r dr/dt
da/dt = 75/360 * π * 2 * 6 * 0.3
Answered by
Ojawa ifeoma
Teach me I don't know it
Answered by
Kiki
Full answer please and teach me
Answered by
Raymond
I want full solution
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.